"In the meantime, they kept restrictions on logins to prevent server from crashing and bringing other server with them."

Why should the people that cannot get in keep quiet while other people that are paying THE SAME amount of money are logged in and AFKing for hours on end while they go to work, sleep, etc.

No offence, but stop trying to play devils advocate, it's not a valid point here.

And while I'm at it, stop comparing the games launch to other games. Other games (see WoW, SWTOR, Marvel Heroes) had rough launches, but Square Enix had an ENTIRE game (Final Fantasy 14) to see their downfalls and plenty of time to fix them BEFORE launch.