Source for HotSheet

The source code for HotSheet has been downloaded exactly 300 times. Some of those were doubtless the same people downloading different revisions but nevertheless we can safely say that 200+ people have probably wanted the source at one time or another.
Is anybody doing anything with it? I have to wonder because nobody ever contacts me about it. I know that technically they don’t have to, they could go ahead and incorporate it into a commercial program and not give me the time of day. But I’d love to know if somebody, anywhere found some use for the RSS library portion of it or is trying to rip some other part of it out or learn something from it.