This is a great way to get not only more readers for your blogs, but to be recognized as an expert in your field. By posting helpful suggestions in forums in your market, you will get a lot of good attention.
I'm not going to get into a whole lot about this subject as it's pretty easy to get started.
- Find forums in your niche
- Read some of the back posts and see who is the boss, who posts good content and what the rules are
- Start posting with informative information and include your little RSS byline at the end of your post or in your signature file.
What most people have a problem with is not writing good posts, but finding the forums to post in.
The simplest way to find your niche forums is by searching on Google. Simply type in your niche keyword(s) with “forum”. For example, if you're blog is about say GoldFish, search “goldfish+ forum” and, believe it or not you get 8,130,000 results!