Matt, I highly appreciate the idea that you brought forward and appreciate you thinking about TF's benefit. In all honestly, I have not heard of Bitcoin prior to your post, so I have to do some reading even before I can say I either like or dislike the idea.

There are many ways to earn revenue with a community. From the looks of it, while I am still trying to comprehend Bitcoin and how it can be applied in the case with TF (how you saw it work exactly and what puzzle solving mentioned on the website you linked to have anything to do with earning Bitcoin currency), but if it involves making revenue at user's expense with or without their knowledge, then this kind of route is the furthest from the one I'd like to take.

As new technology, I'd still do some reading into Bitcoin just to learn what it is about.

PS: Thank you, VG, for checking the code of this app.