I can understand Osprey to an extent. I don't use facebook because the three things (or so) I might use it for don't weigh up to all the drama and inconvenience it caused me.
I also don't use twitter, because I know I'll waste too much time on it, and I already waste enough time on the internet. Also, signing up to twitter for just one company seems silly.
Not that I care. I missed two minor stress tests. Big deal, right? For all the bigger stuff, I just check here, and that's enough.