Again, this makes zero sense to me.
Instead of being able to use one of the thousands of readily available cheap cases and keyboards, we need multiple kickstarters to make the boards usable (unless you happen to have a dead A500 laying around to cannibalize).
I don't know why people love the wedge. Yes, I had an A500 back in 1987, but I dumped that thing for an A2000/A3000 as soon as I could. The wedge cases weren't made because they were cool or trendy, they were made because they were cheap.
Why pick an A500/A1200 form factor over and A3000/A40000 for factor?

Well, these days I favor Mini ITX or DTX cases, but I am with you on this.
Wedge cases with an incorporated keyboard make no sense.
I want my keyboard seperate from my system.
heck, I'm holding my desktop keyboard with one hand right now while typing.