So you bought your BlackBerry just for the purpose of facebook and twitter, and therefore because those two applications don't work, the entire device is a failure? Wow, maybe I'm using my BlackBerry too seriously then.
Please don't get me wrong, your device your desire to use it how you feel. Its just that when you make such a statement, and then the reason for the statement is not a true reflection of the device. It just makes me wonder.
I have a friend with a 8900 for about a month now and he's cool with both facebook and twitter as well as myspace. Haven't heard him complain about it.