As another tool for bug awareness, I'm experimenting with announcing new issues in irc.
See squeakbugsbot, currently under test in #squeak-in-depth on freenode.net.

Also under test in this channel are:

squeaklandbugsbot - announces etoys bugs, hopefully
squeaksrccombot - announces squeaksource.com updates
squeaksrcorgbot - announces source.squeak.org updates
squeakplanetbot - announces new blog posts appearing on planet.squeak.org