Facebook chat will no doubt improve the sex lives of college students everywhere. Asking for someone's AIM is totally obvious; it's like the oldest move in the Web 1.0 book. Facebook message flirting takes forever. So Facebook chat just may become the most subtle and fastest way to get laid in college. The only problem is that I'm not in college. I'm an adult who uses Facebook to judge the lives of people I knew in college. Facebook chat reminds me that I'm old. But that's only part of the problem.