Bloglines allows you to subscribe to the RSS feed. However, you can get carried away with subscribing to too many websites!

Blogpulse  If you are technical minded and are interested in analysing blog trends and traffic to your site, then check out this post.

GetBlogs A reciprocal link to this site is encouraged but not required. Blogs that link back take about 24-48 hours. Blogs that don’t take, can take up to 10 days

Blogcritics.org is now part of Technorati. It’s online community nhas over 2,000 bloggers and authors can review music, books, films etc.

BlogAnnounce  must be bloging for at least 2 months. Had trouble opening the site though.