General talk about software patterns

["Hanmer, Robert S (Robert)" <hanmer AT alcatel-lucent.com>]

Hello all,

Every so often we see a mail or two about pattern repositories.  These are 
either places that collect pointers to patterns across the web and printed 
page or places that collect pattlets or abstracts.

Many of these are student research projects, and don't last past the 
graduation of the student.  Some repositories are focused on certain 
communities (like www.welie.com), and others were all-encompassing (like the 
Pattern Almanac by Linda Rising).

What repositories, narrow or broadly focused, do you know about that are 
still in existence?  Are they still being maintained and enhanced?

Thanks in advance,
Bob