I agree with the majority of that list.
1. M*A*S*H (brilliantly funny)
2. Cosmos (just brilliant)
3. CSI (are you kidding? maybe the first few seasons, but they take far too many liberties with the facts and rely too heavily on grossing you out ... mind you, the original premise showcases science and cognitive reasoning, so that's a big plus for putting it on this list)
4. House (yes and no -- some great writing in the early seasons, but I quickly got sick of how they expect us to believe a doctor could behave the way he does and still have a job, let alone not be in jail)
5. The West Wing (superb show, start to finish)
6. Boston Legal (hilarious and smart)
7. All in the Family (extraordinary for the time, it changed TV for the better)
8. Frasier (one of the funniest, smartest sitcoms ever)
9. Mad About You (I enjoyed it, thought it was funny and smart too, but was it good enough to make this list? I dunno.)
10. Jeopardy! (best quiz show ever, it relies entirely on the contestant having a brain)
Reading through the comments over there just reinforces that there's no accounting for taste. What one unarguably intelligent person thinks is brilliant, another thinks is utter dross. Look how popular LOST is, and I think it's dumb.
Okay, so maybe one could argue that I'm not unarguably intelligent.