NZFF

...with a wife and kids, a job rated mid-cool (compared to insurance, my first career) but now I earn a living selling stuff on the web, and I'm single. I've become a geek, there's no question about it. To celebrate my newly discovered geekdom, I'll share one of my favourite sites -- xkcd.
There is a disclaimer:
Warning: this comic occasionally contains strong language (which may be unsuitable for children), unusual humor (which may be unsuitable for adults), and advanced mathematics (which may be unsuitable for liberal-arts majors).

...so those under 16 should not visit.

yeah, that's one of my favs too. I think I get too many of them than I probably should...
Other favourite comics include Cyanide & Happiness, White Ninja and my absolute favourite Perry Bible Fellowship (none of which are particularly suited to kiddies either)

Another favourite is Strongbad's emails http://www.homestarrunner.com
But thanks for the link to this one I haven't seen yet!