> Guess you havn't had a hanging Safari or Chrome tab take down the entire OS. I haven't seen that happen on either of my Macs. I've experienced exactly one m

> Guess you havn't had a hanging Safari or Chrome tab take down the entire OS. I haven't seen that happen on either of my Macs. I've experienced exactly one major new issue in Yosemite, and it's only affecting one of my Macs: when my iMac Retina sleeps, it often doesn't wake correctly and ends up doing a system reset so all my terminal state is lost. It's really fucking annoying. I managed to work around it by changing something in the sleep settings.