So my favourite web tool, Subtlety, was recently discontinued, which means that I no longer have easy access to the commit logs of various SVN projects that I follow. Are there
Try Trac. Besides feeds you can browse the repository and it has a nice Wiki.
Atlassian Fisheye ( http://www.atlassian.com/software/fisheye/ ) allows you to get commit notification on email as well as RSS (and as a bonus, you can select which directory/file to subscribe to, and only get notified of those file/dir changes).
I've just tried sventon with good results. It's a web based SVN viewer, reasonable in what it does, but provides a good RSS feed at whatever level you want to subscribe to.