That's why I'm not more present there. I can only process that much incoming micro-data for a few minutes before my eyes start to bleed. With LJ and other blog communities, I can focus on the generally more blog-like posts ONE AT A TIME, which is how my brain likes to do things. I do think FaceBook has some useful functionality, but I just don't need the constant inflow of minute-by-minute tracking of my friends' every action.