I don't know when they started doing it but, lately I've seen it often in people's signature this image about X account being inactive for more than 90 days.
I already was fed up with all the pedo-macros (and recently the pedo-smilie) I've tried to uploa d and they deleted. I think it is a bit too far of them, oh well.
In the otehr hand I guess they are just fed up with all the accounts created and rarely used..? Now I log every time I visit just so taht doesn't happen to me.