Hi,

I would very much like a "timestamp" on every friend and guild member, indicating when they last have been online (or for how long they have been offline). That would be helpful in maintaining a proper friend list and guild membership. At the moment we have no way of seeing if people are actively playing the game, or lost interest in it.

I can see there are some privacy issues in this feature, but I think it can be done, if the "timestamp" is less specific - I'll give some examples:

Last online: +1 week
Last online: +2 weeks
Last online: +3 weeks
Last online: +1 month
Last online: +2 months
Last online: +3 months
... and so on.

Could also be:
Offline for +1 week
... and so on.