Ping-o-matic

http://pingomatic.com/

This is a really simple, but quite useful site for anyone with a blog that wants more traffic. Simply enter your blog URL in the form whenever you write a new post, and the ping-o-matic will "ping" several blog information sites with your post data. Pinging is a way of automatically informing the site databases that you have fresh content that should be cataloged, so that people can find it when searching the web. If you use an RSS feed, the ping-o-matic will also ping the feed services so that your data will update all over the place.

website+review blog+tools ping rss