Aaron Brazell has put together a post Guerrilla Marketing Techniques that Anyone Can Do which have some less common tactics to get word out about your blog.

I doubt any of them will bring in a deluge of traffic - however sometimes it?s the small ways of building traffic that add up to make a blog popular.

What small and less common techniques do you use to build traffic to your blog?

An Example of a Guerrilla Marketing Tactic
I met a blogger recently who had a blog with a very local focus. His Guerrilla Marketing Tactic was to do a deal with three internet cafes in his area to make his blog the home page on all of the computers. In return for this he gave them some free advertising on his blog. The same blogger made a similar deal with the local library who also made his blog the home page of their public internet computers. This worked particularly well for him as his blog was on his local area.