For me... Maple Story

Besides the fact that it's not well managed, there are three things in the game that just ruin it for me.

1. No actual block system for spammers or harassers. You can stop them from whispering you and knowing what channel you're on...but if they spam or harass you and others on pretty much any other way then it'll still show up on your screen.
And this community isn't exactly known for being civil.

2. Fame system. I see what they were trying to do but it just doesn't work. At least from what I've seen. Too much scamming and defaming people just to be jerks.

3. You have to pay real money to use a stall and there's no auction house either. In a game where scammers love to abuse the trade window system you'd think they'd just let us set up stalls for free.

So how about you guys?
What are some games that would be much better if they didn't have systems in them that seem to ruin things?