I thought of something the other day, besides the fact the Paypal option is only here for the XMAS season(sigh the worst damn time to be asking people for money), maybe the reason It's going slow now, is that god aweful POS ragdoll reaction stretch goal, no one wants that crap, and people definitely don't want to help push it over the top, if we're not likely gonna reach higher stretch goals.
Yu Suzuki and company just need to figure out a way to reach a large number of people, like they did at E3. I can't imagine it's gonna happen. Just take a deep breath and be happy the game still exceeded its goal by quite a lot.