I've been using InboxQ for two weeks now. Not specifically for my product, but for my topic of interest. So far, the questions that InboxQ finds seem to simply be a keyword search that also contains a question mark.<p>I'd say 1 out of 100 have been a real question. The other 99 are usually someone complaining on the internet in the form of a question "Why can't I ever pick the fastest line at McDonalds?".<p>I'm curious, have others found better results or a combination of keywords to get better questions?