UD left themselves a PR backdoor by making it possible to disable commercial work, but to do this involves 2 logins at their web site, a maze of links, and a very discreetly placed option. Besides that, they have contests and prizes for users, but you're made ineligible for these if you disable the commercial work.
Also, I'm terribly sorry to burst anyone's bubble, but scanning proteins for compatibility with cancer cells or HIV cells won't cure these horrible diseases. At best, the work narrows down which proteins 'may' interact with cells, possibly allowing the development of new medications that do exactly the same job that many current medications accomplish. UD says that all results are published openly, which is true. But these results are useless until someone uses them to come up with a finished product, which IS patented. So, the results go to the university, who in turn works with whichever pharmaceutical company(s) they have contracts with. Then these companies refine the medication, patent it themselves, slap a catchy name on it, and sell it for the same exhorbitant price all the other pharmaceutical companies sell their equally effective medication for.
I've lost 2 relatives to cancer, 1 friend to AIDS. None of them could afford any medication that was still under patent, because none are covered by canadian medicare. Heck, most of these medications aren't even approved for use in Canada yet, because they don't have any real scientific data confirming that they actually DO ANYTHING!