A few developers are starting to signal their support for BlackBerry 7. Bellshare recently tweeted that their popular weather app, BeWeather, will get some nice social enhancements for BB7. Support for sharing your weather via BBM and the native Twitter, Facebook apps will arrive with OS 7. We’re pretty excited to see apps getting more social, and hope Bellshare takes advantage of the BBM Social program for deeper integration with BBM.

Once you get your BlackBerry 7 device, make sure you pickup a copy of BeWeather from the N4BB app store for $9.99!