Wayne Hulbert has written a great guest blogging post over at Problogger entitled Blogs, Links and SEO. In it he talks about something that doesn’t get as much attention as it should, and that’s the power of linking when it comes to blogs.

I’ve often heard people talking about being careful with your links out, because you don’t want to “leak” PageRank from your important pages. This has not proven to be the case in any of my sites. For one thing, I don’t think that linking out depletes your own PR. It might deplete the value of the PR that the site you’re linking to will get via your link, but other than that, doing things like using the no-follow tag really doesn’t make much sense.

For me, blogs are proof of this. Go to any high-ranking blog, and what do you see? That’s right. Links, links and more links.

Wayne writes:

“There is some evidence that linking out to other blogs helps gain search rankings for the generous blogger. Instead of being a drain, linking out can result in a net SEO gain. Now beat that for great karma!”

Sounds good to me.