I don't know why that is, unless they are linking to other shit. I've had poeple tell me, 'Oh, you've got to get on FB'....But I notice they have problems there as well, as I hear about them in an e-mail or on a site....A-a-a-nd, I don't know...
Do I want to open myself up to that ? Not really. The sites I'm on already take up a lot of my time, do I really want to add another place ? Not really. Frankly, I don't see the plus side of it for me.