He does some of the best SC2-videos out there with detailed guides, tutorials and replays where his expertise is staggered only by his extremely good looks. Something that he has recently started to do is these weekly things called Funday Monday and Newbie Tuesday which are just brilliant.
Funday Monday is where after a show the viewers get a restriction in their game play and must do something out of the ordinary in order to win, for example the first week of Funday Monday he aimed his restriction at the zerg players: No queens were allowed to be made. We got to see some amazing games with Spine Crawlers, creep highways and whatnot. The second week, the Protoss players had to make a Carrier before their first expansion; alot of interesting games there as well but the most interesting were probably the replays where no other than HuK himself participated, he faced off versus no other than the players Tarson and Brat_OK; the VOD of those games is available here (blip.tv), if you haven't you should definitely check it out.
This week, Terrans got an interesting restriction: No marines, marauders or siege tanks. Going to be interesting for sure, I don't know his exact air times (it's streamed live, VODs available 24 hours later) but I'm definitely going to check them out once they get up.
Edit: Here's the latest Funday Monday with the terran restrictions: http://blip.tv/file/4205104