Anyone else want to finally be able to start USING push? We were promised it in September of last year, and although it is now live, many applications, especially the ones that can use it best, still don't have it! I am 17 years old and using push for instant messaging on AIM and for instant updates on Facebook would really change a lot for me, and a lot of other people my age. Where are all of these updates already? The AIM beta was released a few weeks ago, shouldn't they be able to release a public update? All of these developers were well aware that push was coming, so what's going on?