[quote=@Ellri]
Yes [@Mahz], a follower vs. a friendship system would solve things pretty well. Perhaps even have it have the extra feature to notice if two people follow each other and suggest changing it to friendship?

Privacy is always a tough nut. On one hand, there's the act of people wanting to be able to hide themselves, on the other there's the fact that others might find too much invisible to be attractive.

Would an optional tweak to the invisibility system be to show a rougher idea of when someone was last on?
Rather than say "21 minutes ago" on the last online, have it show "last 24 hours" or "last two to seven days" "eight to thirty days" "More than a month ago"?

How will the chat system work when compared the IRC?
[/quote]

I'd much rather not. In many cases, I know someone will be back in X minutes. If I don't know when they were last on, I can't anticipate when they will return.