I'm using QuickLisp to load Common Lisp libraries. However, there are many libraries that all do similar things. For example, there are many libraries that all deal with parsing a CSV file.
Are there any resources you use to check which libraries meet your needs? How do you determine if a library is still being supported? Are there any heuristics short of visiting individual libraries's websites?
I'm aware of http://www.cliki.net/, which provides some recommendations.