If you’re a webcomic artist who is not drawing a politically-themed webcomic, do your readers a favor and not drop politically-based entries at random, and without warning. Particularly if you think that you can be extra-rude because there’s not a chance that one of them will be reading you. It jars. It certainly makes it abruptly more likely that you’ll never get a link again.
Yes, xkcd gets away with it. You are not xkcd.
Thanks in advance!
PS: I’ve pretty much dropped the few political-themed webcomics I was reading, mostly because I’m trying to find a place where I can stop thinking about that sort of thing for a while.