Bojack Horseman in particular has a tone and style close enough to British satirical cartoon Monkey Dust that it's a fantastic counter-example to a significant America-Britain disconnect. It also fits the bill in terms of being actual satire, however soft the target might be.

In turn, Metalocalypse - another spot-on satire of an off-beat target - is American. So is Best In Show, and for that matter This Is Spinal Tap is American.

Always Sunny is another great example, and I'm thinking of ever more now - I mean, Seinfeld would be the quintessential example of unlikeable losers losing, no? Or Frasier?

The remake of House of Cards is hilarious for a different reason, in that it resembles a telenovela set in the White House. "Push her down the stairs! Push her down the stairs!" as the cast of Friends might chant.

I don't necessarily believe in a huge gap between America and Britain in terms of satire, but I do think there's some structural difference that enabled a particular class of Britons to criticise the establishment with impunity - primarily disillusioned public schoolboys, and later Oxbridge types. My impression (it may easily be wrong) is that it is this class from which most of our overtly political satire has come from.