I just can't even....
You do know EvilSeph gave up Bukkit then Searge and Mojang stepped in and tried to SAVE it.
Wolverness then had a hissy fit finding out Mojang bought Bukkit(basically want his cut or to be paid to piss off) and filed the DMCA. Mojang's options were basically to pay Wolverness or let it die, they finally grew some balls and let it die and good for them. Took 3 days and thanks to Lex we now have a replacement(a better replacement).
So your Bukkit conspiracy theory is just that, bullshit...
Kezza, you're getting yourself worked up for nothing... We have until 1.8 at least to keep modding, nothing Microsoft can do about it. A stable, non changing platform to work on, modders should be cumming in their collective panties. And I doubt there will be major changes quickly, the suits are a lot smarter than you, we're likely to get 1.9 before anyone notices Mojang has even been bought.
The ONLY ppl who should be panicking are vanilla server owners who live off of that, Microsoft are buying MC for the millions of ppl who play vanilla online. To push Azure...
There is NO WAY they can recover 2bn in game sales and DLC.... Thinking they'll push that is naive and stupid. This acquisition is about exposing Microsoft to a new market, reversing the "Microsoft is a kleptocracy, uncool, lame, old, boring" image.
Everyone calm your tits, if you wanna continue to play modded MC there are 1000's of modpacks and maps to play... In 50 years when you've completed all of them you can always play KSP