I've been thinking about trying this for a while now, and figure nothing ventured nothing gained.
I've set up a Patreon page for Monkey Pipe Studios.
The idea of Patreon is kind of like an on-going Kickstarter campaign crossed with a subscription service (I think!).
Rather than getting people to help you meet a specific goal (although you can do that), you go for kind of continual backing, a patronage of the arts, which sees people pay for your work as and when it is created.
I've set it up primarily as a subscription service for The Hero Code, but will be including other MPS titles. I've also set it up with the plan to not publish more than a book a month maximum.
Check out the page here, and consider becoming a Patreon of the arts.