I am waiting for Season 3, which I now hear we're getting but that it may be cut off at half a season. As per my spiel in my tv.com profile (grudknows), I suggest that instead of whining about all the crap on tv - why not, when you have the resources to do so, put your money where your taste is?
When it comes to talking budgets and deciding what stays and what goes over at the networks and you want to have your say - your money is likely to have more credibility that your taste (hey - don't shoot the messenger - am I saying it's a good thing? It's just how it is).
If we all buy the DVD's we all improve our chances of getting more of the same.
Try before you buy, or if you lack patience or funds right now - but when you can buy them and you'll send the networks a message.
We need brainy shows like that. Otherwise we could crawl back into our caves (sad enough they dumped Everwood and basically wrecked the Gilmore Girls with 6th seasons last episode).