Uppercase projects and bitcoin projects produce no useful results.
Thats a little harsh

For sure a fly-by-night Bitcoin based project is going to be a nightmare, and to be avoided. However do we ban the whole genre just because of a few bad guys? I think not. I would be extremely wary of a Project whose outcome was pure cash with a dubious justification, poor outcome records, run by a dodgy con merchant. What Donate@Home is giving is a well founded project that is run by a reputable organisation, and who are up front about what its there for and what it produces. No one can ask for more than that from a Project.
If a "standard" BOINC Project saves an organisation $XXXX due to crunchers efforts, and that cash is redistributed internally to enhance other aspects of their aims, there is no difference with a Bitcoin Project raising the same cash sum direct and funding (in Donate's case) a Researcher.
That there should be caution with cash generation Projects is a given, lots of bad guys out there, but to do a King Cnut and try to hold back the inevitable wave of these kinds of Projects is to shut off reality, rather than embrace the genre and develope how to deal with them. They are not going away, and we will not stop their development because its not against the terms and conditions of the Open Source Software Licence; but we can and should help keep an eye on the worst of the worst in the genre. That cant happen if the attitude is "cash is bad for BOINC, Bitcoin is cash, therefore Bitcoin is bad" .... the latter thought process is just a way of not dealing with the genre because its not fully understood, and doesnt comply with a normal way of a "standard" BOINC project - whatever the latter is.
Encourage innovation dont destroy it just because of a few bad guys around, and because its something new that resets previous set in stone expectations and deductions - all the genuine outcomes suffer. The latter is so wrong its unreal because the bad guys win by stiffling what is a genuine innovative way of supporting research. Remember the days of when BOINC was a bad idea? It was the evil doer on the block just because it did something differently, its not now. Embrace change wisely, dont stamp on it just because its different and some dont know how to deal with it or are afraid of it. Shutting eyes to reality, like King Cnut, gets us nowhere.
Regards
Zy