"... if Time Machine hasn't made a backup yet to visit, clicking the Time Machine button completely borks OSX...least it did for me ... I'm sure now it's making backups that it will be a great feature, but just be warned: don't hit that button on your first day."
"New OS X backup software ironically destroys all your data" would be an even more hilarious PR disaster for Apple than all those 'bricked' telephones.
"... if Time Machine hasn't made a backup yet to visit, clicking the Time Machine button completely borks OSX...least it did for me ... I'm sure now it's making backups that it will be a great feature, but just be warned: don't hit that button on your first day."
That is the first button I would have pressed!