It's not that hard to converse with your friends/linkshell(s) and figure out which world you want to move to together.

Complaining about "screwing the community" is beyond worthless; If the people are important to you, you will talk to them and make sure you don't lose them.

We all knew this merge was coming and SE did it the fairest way possible by allowing everyone to do whatever they want move wise.

Get over it.