I've started building some Squidoo lenses. Not all are publically accessible yet, a few are drafts.
The first one I published was Putting the best face on Facebook, basically a republishing of a post here on cleaning out your Mini-Feed. The other is Macintosh Terminal tips, a republishing of the stuff I put on Google Sites. I'll be interested to see if the Sites version or the lens gets more traffic.
Check them both out, you'll see that using a lens gives you some good formatting tools.