Maybe Linden Lab could limit the amount of time residents can be logged in to SL - for example 12 hours on any calendar day (SL time). I imagine most people would spend less than 12 hours logged in and those who spend more than 12 hours probably aren't doing themselves any good!
I posted on my own feed but it showed my alt's profile picture, my alt was logged in on same computer. I don't have a profile pic myself. It's not a problem for me but it might cause problems for other people if it happens to them.
After not being congratulated for being in SL for 1 year, 2 years, 3 years, 4 years, 5 years, 6 years, 7 years, 8 years, 9 years, 10 years, 11 years or 12 years, why are you surprised that you weren't congratulated for 13 years?
So I was on SL yesterday and my alt was logged in both on the same rig. Posted a message [now deleted] on my feed and my alts profile pic appeared instead of mine [which is blank]. Tried the same thing with alt logged out this time my own [correct] blank profile pic appeared. Looks like a security loophole.
The funniest bit is that the tune posted by the original poster isn't really even rock music! Easy-listening soft-rock, maybe, and quite nice to listen to, but it's not real rock!