Google have released rietveld, inspired by their internal code-review tool. The video
about Mondrian made it look pretty (i.e. incredibly) useful for code review. The released
version already looks pretty nifty. webrev works great for my day job, but it would be
awfully nice to be able to store comments too. I'd love to see rietveld get adopted, though
there's some tweaks I'd like to see...