Piwik is FOSS that I've been using for my website for a couple of years now. I think it's better than Google Analytics, personally. Anyways, I contacted them in November of last year asking them to accept Bitcoin donations and the guy wrote back to me telling me he didn't really understand it. We exchanged a few emails back and forth and then I didn't hear back from him again, until a few days ago when he told me they're now open to Bitcoin donations. I was the first to donate, proudly, but it would be cool if they got a few more micro donations.
If you run a website and use Google Analytics, consider checking out Piwik. It's solid software and a good alternative to the Google borg.
http://piwik.org/donate/
