Thing 20. Libraries and Social Networks

Finally got signed up with Facebook (I think). Don't know if this is a common problem, or some sort of sign, but the confirmation email ended up in my Trash folder. That may have been my earlier problem, but in looking through the rest of it, I could not find any earlier email.
Anyway, in my brief excursion, it looked quite interesting. Not sure if it is something I would want to get involved in a big way, but could have some uses no doubt. I did not try any of the suggested groups but might look into them in the future.

I guess the dog has finally been displaced