dealling properly with server issues

I do not complain about Lag or any other kind of service disruption

I know Riot does what they can and I always hate people belittling Riot because they lost because of Lag

but League of Legends is the only game I know of that doesn't address it properly

Wouldn't it be so much simpler and efficient if the servers were just shut down until the issue was fixed?

or at the very least, broadcast a global message across games stating that there is service disruption

any other massively multiplayer game i've played repeatedly announces when they are going to perform maintenance that affects live players in the chatboxes or even across the screen