"If you fill out your extended profile, you can list your interests and hobbies. I did this, and then viewed my updated profile. It sets apart your interests and highlights and underlines them. If you click on them, then it brings up every other blog that has the same interest as you listed. Thus you can find people from all around the world with the same interests as you"Cool Katy, thanks!
BTW - if you find a great blogging tip or feed from a good blog, or if you hear about a great new technology that you think we might be useful in, post it on your blog and spread the news!