The big problem would be if the new legal owner is in China. Then they'll have to implement all their stupid laws and censor a lot (like my profile pic, or this post because I'll now mention the tiananmen square massacre and John Oliver). Don't forget that YT integration will die and everyone who uses gmail needs to switch to a different email provider for their geekhack account, oh yea and it's a legal requirement to submit a phone number too.