So, have you ever checked out areyouwatchingthis.com? It's a site where you can let other internetters know what sports event you're watching. It's kinda like Digg.com, but for sports television.
It's cool because they provide links to NHL highlights on YouTube right next to scores from the games, so you don't have to go find them yourself. Also has TV listings as to what games are on what channels, etc. And I suppose there's the whole social web 2.0 aspect, where you can shout to other people watching the same games. Oh, and it'll alert you when the Canucks and Stars game is going into overtime...
Anyways, it's currently US listings, but plans for Canada are in the works....just got this email today!
Thought it deserved a mention here. So, there you go.