Twitter finally hit the mainstream about 8 months ago, but I’ve been saying for a couple of years now, without a real way for the company to earn money, what’s the future fate of Twitter? On the personal side, where is the real value for the users? For the most part, Twitter has replaced most people’s IM (instant messaging), at least in the technology circles I run in. It still has value for users as a communication tool. But I see it more as a fad. My prediction is over the next 6 months we’ll start...