On to the topic, evangelism. If you want to help us, spread the word. Tell your friends, tell everyone about Insp, and what it lets you do. Spread things.
Another thing I'd like to encourage is registering on IRC indexes like http://www.searchirc.com - some of you might know we seem to have finally gotten a version on their page. Getting more people registered, and perhaps more people updated to the latest release(s) will push us further up.
Any more ideas? Drop me a line on IRC. :)