Kristy from Squirl dropped me a line to tell me about this online catalogue for collections.
If you need to catalogue your collection of things, Squirl may be worth a try. I haven't signed up, but I took the tour and explored some of the collections including:
Is this the museum equivalent of librarything? Will we see museums taking up squirl accounts like some libraries have with librarything?
If you know of other similar web services, let me know. Add a comment.