Ah, well. That was my sarcastic way of acknowledging Limey's disingenuous premise. I read this site daily, and have for more than 10 years, and have never found Limey or any of the rest of the crew 'taking the piss' out of anyone on the left with such vitriol as they do for those on the right.
To be fair (to me and the rest of the crew), the characters on the left have been far less entertaining than characters on the right over the entirety of that 10 years. Case in point: the Democratic nominee panel this year was drool-inducingly dull, apart from Bernie. But even Bernie wasn't funny (humourous), even though SNL had a good go at lampooning him with the excellent Larry David impersonation. The rest? Zzzzzzzzzzzzzzz.
Meanwhile, the stage on the right was chock full o' nuts. Cruz ate a booger live on national TV ferchissakes! "Little" Marco calling out Donald's "little Donald" for being too little. Ben Carson's unique brand of somnambulent weirdness. And capping it all, was the inexorable march to the nomination of the most clownish of the lot.
The last go around was Obama vs. Romney, who stepped on his dick harder and more often than the Texans coaching staff. "Corporations are people, my friend"; "47%" and his UK insult tour that spawned the hashtag "Romneyshambles" (modeled on a rant by a British TV character where something was so completely fucked up he called it an "Omnishambles"). Only Joe Biden offers any hint of an opportunity for humour - and I have enjoyed that as much as anyone (the Onion regularly sends him up as being - essentially - Cousin Eddie at the White House.
Before that it was Obama vs. McCain and...ummm...who did he pick to run with again?
Before that we're back to Bush vs. Kerry; the latter being about as humourless an individual as possible - although I think I did spit out my coffee when he posed for a photo op dressed as a giant sperm.
Honestly. Clinton's inevitability as the nominee, and the policy-heavy, respectability of the discourse at the Democratic debates meant that there was very little comedy (or any real joy) to be taken from them. On the other side Trump accused one of the moderators of being tough on him because she was on her period. There really is no contest when it comes to lampoonability here.