I think there's a fine line between "amusing but inappropriate sidekick" and "dirty little sidekick who brings nothing at all to the strip", but Pintsize in Questionable Content has managed to frequently cross that line. See also: today's strip. How would Marten fuck him? How would that even... what... eww. Why is Pintsize's only role in the strip to provide even more dumb sex jokes? I don't get it. I hope this storyline ends with him leaving the strip, but I'm not holding my breath.
The "bros shooting hoops" storyline in Sinfest fails to engage me. Maybe it's because I'm not a bro, but it's just not very original. I'm not saying every strip has to be all about religious thematics, but I guess it's why I read Sinfest, because I tend to be bored by the more down to earth strips. (Except for the pet strips, which I love.)
T-Rex creates a new language. I love how Ryan North takes something everybody (well, every nerd) has thought of sometime, and t-rexes it into something deliciously herpy-derpy.
Buttersafe is being awesome and original in Tuesday's strip: veiny origins. I cannot tell you how much I adore Veiny Dog. It's just so RANDOM. Which makes it brilliant? Well, not necessarily, but come on. It totally is. I also love how there are human-like creatures and then - the dog, the highest step of evolution. Awesome.
A very cool math strip at Abstruse Goose. It actually reminds me of Röyksopp's video "Remind Me", with all the graphs depicting a typical day of work for a British woman. Anything in life can be shown in math form. That's both cool and a little sad.