>mfw the last page's R34/porn/masturbation topic
We really hold nothing back sometimes. ¯\(ツ)/¯
So, what would I do for more MLP seasons? I'd even sing the piggy song acapella in front of everyone I know, if it'd get the job done. Maybe.
But really, in a sense I think many of us are already doing it; making videos, vectors, and discussing ponies are what I do to contribute to the fandom as a whole, and the healthier the fandom, the more interest there is in the show, the more reason Hasbro will have to keep funding its production. I have a few of the toys as well, but they're just the Mickey D happy meal ones.
I've made this argument before, that even though the bronydom does spend some money on merchandise, I think our real strength is advertising. Some have offered their disagreement with that, (coughVerbosecough), but I don't think it's an accident that MLP is so dramatically outperforming all their other toy lines right now.
So yeah, between buying the toys and DVDs and raising awareness of the show, I'd say most of us are doing all we can to see its continuance.
Derpy you say? I love Derpy, have a comic: