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Listen to HD Radio--without buying any new hardware

Sony just sent me the XDR-S3HD tabletop HD Radio to review. I'm not quite done with it yet--I'm still evaluating the sound quality and reception versus the Polk Audio i-Sonic--but it appears to be a perfectly capable HD Radio. The big advantage of the Sony is that it's the first name-brand tabletop HD Radio that's available for under $200. That edges out the earlier Sangean HDR-1 ($250), as well as the Boston Acoustics Recepter HD and Cambridge SoundWorks 820HD (both $300). (While the Radiosophy HD100 is available for a scant $99, the photos alone don't exactly inspire confidence). The relative advantages and disadvantages of the Sony versus those competing models will be covered in the full review later this week, but the bigger question I keep running into when reviewing these products is this: is the HD Radio format good enough to justify the purchase of a dedicated radio?

HD Radio's extra stations For me, the supposed increase in sound quality just isn't that much of a selling point--you're just hearing those same lame Clear Channel playlists, albeit on a digital rather than an analog band. But the multicast (or HD2) stations are a different story. They're substations that offer alternative programming that's unavailable on the analog dial. For instance, New York's WPLJ offers adult contemporary music on its main station (analog and digital), but has two multicast stations--95.5-2 and 95.5-3--that play '70s and '80s music only, respectively. And because the industry is trying to hook people on HD Radio, these HD2 stations--for the time being, anyway--often broadcast free of commercials.

OK, now we're getting somewhere: there's some exclusive content dispersed throughout the HD Radio dial, so maybe it's got some value after all. But then I remembered something. When Tivoli Audio announced its two new NetWorksGo Wi-Fi radios last June, CEO Tom DeVesto defended their lack of HD Radio reception by saying that it was essentially superfluous: most of the multicast HD2 stations would still be available, just via Internet streaming instead of over the air. So I decided to put DeVesto's claim to the test.

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Spam study offers statistics on 'brandjacking'

MarkMonitor, a San Francisco-based enterprise brand protection company, on Monday released its latest survey. During June, MarkMonitor tracked more than 100,000 drug-related spam landing sites and found a majority of these practice poor Internet security and may not be selling legitimate brand-name drugs, which could endanger users tempted by the low prices offered.

While that's not earth-shattering news, the report gives concrete statistics surrounding the practice known as "brandjacking," which can encompass a variety of online threats to brand names. In the report, MarkMonitor said sample drugs purchased from these sites tested as either stolen, expired, … Read more

Neuroscience for kids, on the Web

When I was a high school student, I hated writing term papers. I thought the whole enterprise of collecting information was tedious and boring. I remember visiting the local college library to look for information for a term paper I was writing about Eleanor of Aquitaine. It was a struggle to find the five required references. I remember looking up books in the card catalog, then hunting them down on the shelves, and scouring each one for relevant information that I wrote down on index cards. Some books were missing, some were out of place. It took hours to gather enough information to begin even writing a paper.

Then there was the task of transforming these pieces of information into a coherent narrative, typed on an electric typewriter.

Boy do I feel old. But more to the point, it's ironic that I became a writer in the long run. It turns out that I love to do research, but only when I can get to the information I need as quickly as possible.… Read more

Shopify rolls out search network, API

Shopify, which serves up do-it-yourself sales pages to sell your all sorts of items (including your junk, as Rafe experimented with in his hands-on) launched an interesting new feature this week called Marketplace. It links up people's Shopify stores to a central index that can be searched, sorted, and browsed by anyone and everyone. Owners of each Shopify store must opt-in to the program to be included, in the hopes of selling an item, or being discovered through the centralized directory. Shopify is also releasing an API in the coming weeks that will let developers tap into the new … Read more

Markets take a hit, and so does Schwab

It's been a rough and tumble morning for the markets. The Dow Jones plummeted 300 points, or 2.4 percent, to 12,553.06, according to the Associated Press. And the S&P fell 2.31 percent to 1,374, while the Nasdaq dropped 2.7 percent to 2,392.56.

With all the angst and apprehension among investors, add to the mix technical difficulties at online brokerage giant Schwab. Since around 9:30 a.m. (PST), Schwab customers have experienced intermittent problems logging into their accounts, said company spokesman Greg Gable.

He added the brokerage firm is … Read more

No dogs, Yelpers allowed

Since I wrote this article on Yelp, the people-powered reviews site, I found out that a owner of a San Francisco Bay Area cafe mentioned in the piece has posted signs in his two coffee houses that read "No Yelpers!!"

Why? Apparently the cafe owner wants to discourage any (more) customers from writing bad reviews of his businesses on the site. I'm pretty sure that's not the way to do it.

But more importantly, it seems like that first homemade sign in a coffee shop means Yelp has come up in the world, if only a … Read more

Web users reading more, saying less, study says

Internet users are spending more time looking at content and less time communicating with others, according to an index of Nielsen/Net Rating statistics released by the Online Publishers Association (OPA).

In 2003, Internet users spent about 46 percent of their time communicating and 34 percent reading online content. Those habits seemed to have reversed in the last four years. From January to May 2007, about 47 percent of users' time was spent looking at content and 33 percent spent on communicating.

The change in media habits can be attributed to changes in technology over the last four years, according … Read more

Shop without dinging your bank account

Although I prefer my shiny credit card to virtual money, my shopping bill at the end of the month always reminds that I should find a new hobby.

Shop.com's game Cart Me Away is nodding its head furiously in agreement. The theory behind the online game--which originally launched in May, but because of its popularity, Shop.com says, will soon add a few new twists--is that people can have fun shopping online without spending any money.

A total gimmick to get people to spend more time on Shop.com and thus lay down real bucks? Yes. But is … Read more

Avoiding tween-oriented spyware and scams

Parents may think that their kids are safe online as long as they limit their surfing to topics like squeaky-clean Disney star "Hannah Montana." Unfortunately, new research from McAfee points out that scammers hijack pop culture topics, so that when kids search for popular songs or stars, what they sometimes get is data-stealing spyware or porn-redirects.

McAfee research analyst Shane Keats was interviewed by Entertainment Weekly's PopWatch blog. Keats explains how an innocent search can go awry:

"When [kids] first get to an offer for a Hannah Montana screensaver, they just click yes. Three or four … Read more