Sportsdude, I agree 100%! A lot of the nature shows are still decent and I enjoy them as well.
And Kitten, you're right about the Internet. It isn't that the Internet is on average better then TV, because as we all know it's chock full of utter garbage. I think the difference is that the Internet isn't completely controlled by corporations, so if you know how to research, you can find interesting content no matter what your particular interest. A Web site doesn't have to cater to the ignorant masses just to stay "on the air", which is I think the greatest thing about the Net.