but these days even my television has a constant net connection, Steam's become a goliath with gigantic amounts of bandwidth
Not everyone is you. There are plenty of people with crappy connections, no connections (live in rural areas/etc), and/or with crappy service (low bandwidth limits, etc). They're all thrilled that even the offline games that they used to be able to buy at a store and play in their un-wired sections of the country are now being thrown online.
and I actually really like the Steam friends-lists and groups etc. and ease with which I can join online games/invite friends to game with me...
Not having any use for all this "social networking" crap, I don't really see any of this as a plus. But then, I've always been a bit anti-social that way. I never did any instant messaging back when IM was the big thing, never sent a text, only "chat room" I've ever used is the sidebar at Kongregate, certainly don't have anything to do with Facebook or Myspace. Think it's really obnoxious, all the stuff Blizzard's doing to try to make Battle.net into a Facebook style network where you can chat & message to people playing Starcraft while you're playing WoW... seriously, what's the point?
I think it's a great platform these days, with a pretty easy to use Store, great selection of Indie games,
This, I agree with. Great distribution network. Especially for indie stuff and old games you can't get on disc anymore. As long as it's optional.
I'd happily have every PC game I bought be a Steamworks title...
Bleh. I can't imagine taking games I currently have on disc, and throwing away any control over them by linking them to my Steam account. For the imaginary bonuses of "don't have to put the DVD in my drive anymore" and "can download it anytime I need to" (if you have a connection, if you aren't over your bandwidth cap, if you're willing to wait hours.....)
Sure, I guess it prevents the layman (troglodytes) from doing that.
No, it stops people who aren't thieves. Interesting that you find this worthy of insulting.
But yeah, DRM isn't the main focus of putting games on Steam.... it's just one more front in the war against used game sales.