Web comic recommendations

Of course, every techie knows that web comics are a staple part of their daily cycle. Here's one I particuarly like:

Hackles (jump to first comic)

I won't reveal much, suffice to say that it expresses a lot of feelings that we programmers can sometimes feel. It's a bit outdated, but who cares? Another one I particuarly like is:

Concerned (jump to first comic, jump to index)

Anyone who's played Half-Life 2 will immediately get the references. If you haven't, I suggest you do - it's quite a good game.
Both comics have been completed. Have a good read of each. They are truly terrific and their authors deserve credit. I'll post some highlights from each web comic next time...