Ive seen this loads of times and love it, as I obviously have more stamina and stay to the end

I dont see the point in just logging out tbh. In the situation you have described Grant you have laddered 2 places but 6 handed would it not be a better idea to get super aggro? You might bust 6th (result go to bed), you might bust smaller stacks with cr*p (ladder and wind up other players) but ultimately you want to be in the top 3 of any tourney so logging out is just awful.
Dont be such a feckin wimp...get it allin every hand as soon as you reach FT 
Star answer !