Palm is changing up the development platform for its WebOS based devices. After a short private beta, the new Ares SDK is available to aspiring WebOS developers. While Palm’s Mojo SDK has been available for several months, Ares is different. The Ares SDK is entirely browser-based. That seems only fitting for a platform that relies so heavily on web technologies to create apps.
Palm’s goal here seems to be to get more web developers involved. These people may be well suited to developing for WebOS, but would never go to the trouble of downloading a SDK. Ares endeavors to keep everything one might need in a single place.
There aren’t really any other surprises beyond that. The SDK still won’t allow a lot of complexity in apps. For the most part, you still won’t see software that is as advanced as what we see on Android and iPhone.