1) Pick a more sensible goal.


As an example, you mentioned the Kickstarter to create an open-source rewrite of LiveCode. That kind of educational project would appeal to universities, corporations, and others with deep pockets. My guess is that a multiplatform AutoHotkey would appeal to a different sort of crowd.
2) Consider alternatives to Kickstarter. While Kickstarter has many proponents and success stories, there are also many failures to reach a specified goal within a specified time limit. When that happens, the project ends and all the money is returned to donors.

Kickstarter has name recognition and is the most popular, but it is over-hyped. There exists lesser known, but very similar alternatives. Might I suggest Indiegogo, "The world's funding platform" ?

3) Such a project would need to be very clear about what the stated objectives are. Merely stating a desire to continue development of IronAHK is not specific enough. What kind of functionality can be promised for $100 grand?


4) Research is needed before a fundraiser is pitched. Perhaps it would be necessary to consider a few compromises to make IronAHK a success? As IsNull points out:
Besides lack of time, I think there is one thing which caused the IronAHK project to get frozen. AHK in its very nature is focusing on Windows, and not everything is easily ported nor do all Commands and Function really make sense on other OSs. Especially the different Desktop environments for the X Window System on Linux are pretty nasty to support. This affects the window manipulation and also the keyboard hooks. Some things are just not possible, or just with deep native inter ops.
Frankly, the project requires some very fundamental research for the very AHK core features...