onetaills
If you really want to spread this through, what you need is an advertisement campaign led by gaia users. Maybe make a guild and gather members to spread the word. That and giving money isn't enough, you have to give it to a specific source(s) or put it to a specific goal or goals. "To keep zOMG! up" is actually very vague as there is (or at least from what I heard) multiple reasons why the game closed. If you want the game up you'll have to set up things that would prevent these issues from coming up again.
On top of that depending on what your course of action is, having a bunch of money from the start isn't enough. Say you want a programing team along with a quality assurance team, as much as you can find users who'd be willing to program on their free time, you wont find as much people from passion alone, maybe you'd need a hired team. Or maybe a hired team isnt the issue. Maybe whatever small group you have needs to pay monthly to use the programs they do to fix it, something they cant afford to do themselves.
What im saying is you'd might need a patreon account to keep things going too, depending on if your plan can't cover financial expenses in the long run. Im not sure how high it can go, or if it can be sent to multiple parties but its at least good to look at your options.