Collin LaHay, the founder of WordHugger, has a great idea:

Help bloggers get the word out about their sites…

Help readers find new blogs they’ll love…

…and pay for his entire college tuition at the same time!

RSS Hugger is his new site dedicated to doing exactly that.

Blog owners will get their own profile on the site, including info about them, their blog and their RSS feeds.
As a blog owners, you will benefit from

• Supporting a good cause
• Raising awareness of your blog
• Receiving new RSS subscribers who view your content on a regular basis
• Getting some viral traffic

Not bad for a free service