I do spend too much of my day with Activity Monitor open (though I am a tabuser that is seemingly incapable of closing tabs). I hope we'll see smarter behavior

I do spend too much of my day with Activity Monitor open (though I am a tabuser that is seemingly incapable of closing tabs). I hope we'll see smarter behavior from browsers with throttling or paging out of least-recently-used tabs; this isn't something people should have to do.