I had no idea this project (and others) had so few contributors. I'd love to be involved in some Open Source project but I always feel like "yeh there's probably millions of people far more talented than me wanting to contribute" and I've no idea how to start. Some people suggest taking a look at the open bug lists for software you use frequently, but on the few occasions I've tried that (python, gcc, and a couple of others) I've ended up digging through lists of tough bugs each with fairly impressive sounding discussions by people who are way more familiar with the whole ecosystem than I am and it's sort of intimidating.
I did manage to do some isolated contributions to Open Corporates (http://turbot.opencorporates.com) where the community are super-welcoming and very patient, but I've felt a little isolated and like I'm not exactly giving much back. Apologies for the mildly-OT rambling.