I do have a little chuckle to myself at games when our fans get upset at opposition 'keepers timewasting, we lapped it up when Adam Smith was at it, he is probably the best (worst?) I've ever seen at the art of timewasting. He got the odd booking but got away with it most of the time.
That's the benefit of being at home. There's more of you to make a noise whenever you feel an injustice with the referee hopefully thinking "Well, if that many people all thought it was a foul/offside/handball/he's taking too long then maybe it is?"