Software development "in the cloud" has been one of the really interesting developments to come out of the cloud computing market so far. While many early players, such as Zimky and Coghead died on the vine, there is a pretty robust Platform as a Service (or "PaaS") market out there today, with Google App Engine taking the most visible lead, and a pretty solid stable of Ruby on Rails-based hosting providers telling a compelling story of their own.
Such success is driving some new players to seek the spotlight, however. I wanted to highlight two that I found most interesting. They are very different from one another, but those differences highlight the breadth of opportunity that remains in the PaaS market.… Read more