Well, Danger should have stepped up long time ago. Features... I believe they have the ability to do SO MUCH MORE than this, they just don't want to reveal to keep their business going and getting the sales flowing by releasing a Sidekick version at the slowest pace - their desired time, they are just simply STALLING.
Like with iPhone, Steve Jobs should have given us AIM messenger - the most popular worldwide in the first place on the 1st generation iphone. And wow, the 2nd generation iPhone is just upgraded with 3G and GPS, ah right don't forget loads of awesome applications via AppStore but no sign of video camera (video camera phone) which is already invented few years ago! Or even let alone the MP (MegaPixel) stayed the same! That's lame. Danger just wanted our money - Danger seems to be the major target for deaf buyers who think it's cool and convenient!