A post on a Bibliographic Wilderness caused me to think of how to thread together a few services to share my reading with others. In fact that's what that post is about, sharing a reading list in the Web 2.0 way. I don't really want (or expect) my friends to come to WorldCat.org to view my lists. (Though I would love it if they did! Hint, hint.) So I want to expose my list on other Web sites. Afte