SmugMug's Don MacAskill

We just released PhotoRank this week, and it’s already taking off in a big way. But enough talk. Here’s what it is:

No login required, single-click user participation to rate photos. No friction – just find photos you like, and give them a thumbs up. Don’t like it? Thumbs down.

Then, see the results.

You can browse most popular photos by time, by keyword, by photo community, by category, and by user. You can even mix and match some of the parameters.

So go wild. Rate the world.