Probably adding Adsense or other Bitcoin ads would help you monetize the site too.
Absolutely - but my experience with ad broker is that with such small traffic (and let's put it this way - most people who visit it at the moment already know what they're doing) it would just detract from the usability. If it does start getting some traffic then I will put in some unobtrusive ads. Not the "Before we take you to that link, here's a message from our sponsors..." type that's for sure.
Thanks for the advice though. I suppose it wouldn't hurt to get that bit coded up and just disabled for the time being. You never know when someone might blogs / tweets / mention you.