So this thread is about wallet voter fraud?
I don't care about the health of the industry beyond its usefulness to me so I don't go out of my way to support anyone I don't immediately benefit from, no. If my personal purchases can even be said to support anyone then I'm unintentionally contributing when I buy release-day games like Dark Souls, Fallout, some indies, etc., but even then I'm only doing it because I want to play them too badly to wait until they're available for less money.
The industry is an unwieldy behemoth that's beyond the control of any one person, let alone one single consumer; in other words, like real voting, whatever's going to happen is going to happen despite my wallet votes, so I don't feel an obligation to take personal responsibility for it. Okay, well, I might be responsible for 1/150,000,000th of an outcome, but I'm hardly going to lose any sleep over that.