Social Networks

I think these social networks would be very useful for interest groups that attend the libraries, as sometimes members travel and it would give the members a way of keeping in touch with their group. They are a very useful tool for promoting conferences and events. I think the most effective social networking utility I have seen during the session was the UQ Library catalogue on Facebook, what a wonderful idea.

Wikis

With Wikis I found it very interesting that any information added to a wiki can be changed or deleted by "anyone". These sites can be quite useful when doing a quick web search for information, however as always we need to be careful as to who has presented this information.
I think Wikis would be very useful in libraries as procedure manuals, client feedback about the collection or the library environment and possibly as an online bookclubs.