The only thing I can recommend for a lot of the people in this thread is to actually go and see some live comedy, and don't judge the whole medium on the first time you go, if it's pap go again and see different acts. Live comedy is a much warmer environment and laughter spreads. Even if you go and see a panel show filmed live it will be a wildly different experience, all TV gets cut down and edited, all to frequently the hilarious line that saved a mediocre joke will be cut, leading to it looking like the audience are laughing at something rubbish.
It's not like he's trotting out the same old stuff time and time again, it's a couple of lines here or there, usually fitted into his new show in a better way.
As for stuff like the charity gala, they got what 5 mins each? of course they're going to do stuff that they know is "comedy gold", they can't afford to take risks with new material or have big build ups.
I do agree it can be tiresome with the same acts on again and again, but take the chance to watch someone else if they're doing the same material again. It's like saying that you went to the same comedians gig two nights in a row and being outraged that he did the same material.
Jeez, you're a bit of a slave driver aren't you?? John Bishop has done a new show at Edinburgh every year for the past 5 I think. Comedians will reuse good jokes, why wouldnt they?The popularity of comedy panel shows is a big contributing factor for the recent influx of these medicore comedians.
I was watching Stand Up For The Week on Channel four last night and it was absolutely dire.
Another problem is that due to these comedians getting so much airtime on different shows they repeat there jokes all the time. I don't think Jo Brand has ever changed her comedy routine and she seems to be getting away with. John Bishop was throwing in some of his old line on his NEW comedy tour. It's just pure lazyness and they get away with it.
On the charity Stand Up Gala every comedian used there old routines, even the headline act Lee Evans. Micheal McIntyre is one the rare comedians who always make an effort to have new material.

As for stuff like the charity gala, they got what 5 mins each? of course they're going to do stuff that they know is "comedy gold", they can't afford to take risks with new material or have big build ups.
I do agree it can be tiresome with the same acts on again and again, but take the chance to watch someone else if they're doing the same material again. It's like saying that you went to the same comedians gig two nights in a row and being outraged that he did the same material.