Final thoughts

I wasn't sure I would get to Thing 23 and must confess that I spent less time on some Things than I should have.
My favorite discovery was reading coworkers's blogs and learning a bit more about them. It helped to know that some folks were confused or uncertain about the by some of the same things I was, or liked some of the same stuff. My favorite 2.0 things were
Flickr--will use this for both work and personal stuff.
Blogging--probably won't do a good job of keeping it up. I still struggle with wondering what I could possibly have to say that would be interesting to anybody else
Using bloglines for feeds. I now have waaaay too many feeds and will probably not read them all regularly, but it is great to be able to access them from anywhere.
Library Thing--may be a long time before I get all our stuff in. I have visions of someday having an Iphone or some such and accessing my catalog from a bookstore, to check for gaps in various fantasy or mystery series. And I still buy actual CDs--it would be great to have quick access to the list of what we have. And no, we don't have thousands like Michael!
Del.icio.us --still need to get my favorite bookmarks added since setting up the account.
IM --I'm using it at work and probably won't be doing much personal IM , especially since my techie son has gotten a "real" job and isn't at his home computer with his chat on all day. I'm sure he could do it from work but he probably doesn't want mom bothering him...
YouTube. it's just fun. I'll probably never post anything but should never say never I guess. I think this has a lot of potential for library programming.

Stuff I'm still not so sure about?
Twitter...struggling to find the gold nugget here.
Image Generators... looks like fun but probably won't use much
Rollyo ..didn't quite get the hang of it but can see the utility

Thanks very much to Shannon, Michael, Allana, Christa and Susan for all your help. This was fun and I'd definitely do it again.