I'm sure this has been discussed before - one thing the jQuery community greatly needs, is an easy way to keep all your plug-in code up-to-date - some easy code to run, or site to access, that would check all your plug-ins, and update them when new versions are available.
It might be good to think about some ways to do this and try to identify the one that's easiest to implement. What are some good approaches for accomplishing this? -- Something using Subversion? -- Something building on jQuery.com's existing plug-in directory? If we can figure out an elegant approach, someone may want to code it. :)