I hate seeing someone idle for 4 days because they forget to leave chat before closing it. A lot of users do this and it annoys all of us except J98, he thinks this is a bit pointless and is just clogging up the meta.
After 8 minutes you go idle, so after 20 it should remove their name.
Honestly I don't know why anyone would leave their computer on for days on end if they aren't using it. But I probably will make it remove people who are idle for an hour or so.