Guild Wars 2

Usual MMORPG developer thinking:
“Let’s make this character bound so that our players can have fun developing many characters through this system.”

Actual player thinking:
“I’m bored of this class. I think I’ll level up something new. Wait. It’s going to take me 6 months now to get to where my main is and while I’m doing this my main is going to fall behind. That’s not fun and I’m tired of my main. I quit.”

Every.
Game.
Ever.