Seriously, though, Clegg is a very different politician to Farage but is equally contemptible, if not more so. He has broken just about every promise he ever made before the last election, and took his once-in-a-lifetime chance at authority to knife in the back one of the few demographics that would vote for him semi-reliably (students).
(Farage, in contrast, has never been in a position of sufficient authority to cause harm or break promises.).
Plus Clegg is so utterly incompetent that he was able to stand in a debate with Farage and effectively lose it. It was a performance that, frankly, I or any other ABer of average intelligence who disagrees with UKIP could probably improve on if we were asked to.
So Clegg is not only a backstabbing hypocrite, he is a buffoon. He is the worst that our political system has to offer and it says a lot about how seriously the government takes UKIP that they wheeled him out to face Farage.
(And yes, I'm also a hypocrite because I said I wouldn't get myself wound up by watching it. Apparently I failed!)