This year's BlackBerry DevCon might have come and gone with nary a mention of BBM'sflagrant promiscuity, but RIM did give us some other BBM news. The Canuck company's BBM Social Platform SDK is now up for general availability after recently hitting version 1.0. The release extends its venerable messaging protocol to WebWorks developers, allowing their wares to initiate chats and incorporate BBM statuses, avatars and personal messages from the service. Also on the docket is "application-to-application background communication," which we presume enables a smorgasbord of behind the scenes cross-application chattiness. Finally, Crackberry developers will be able to start file transfers over the protocol, including virally sharing apps between users. Sounds like the 'Berry of the future is gonna be much more reliant upon Waterloo's messaging platform, so let's just hope there aren't any more outages.