Here's a great helping hand for your blog from DL Hammons. Want to get your blog visited by a ton of new people? Join this group.
The Blog Blitz picks someone almost every week to visit and blitz, leaving a blizzard of comments.
You'll have to wait for your turn and visit the other blogs being blitzed, but who knows you may find valuable sources of information or entertainment. Plus it's just plain fun to gang up on a blog and leave a hundred comments.