I just discovered that my blog is listed in alltop nonprofit version. There's quite a few of nonprofit tech bloggers in there too. You can now add a badge to your site. Here's the official badge. The one above is an alternative badge from a collection created by Jenny Lawson. Alltop is a one-page listing of RSS feeds of the "top" blogs in an industry or sector - created by Guy Kawaski. More information about alltop.