Daria - It's one of my favorite shows. It certainly has a relatively decent following, but you don't hear about it all that much. Sure the characters voices can get a little annoying at times but, I think it's a very funny and clever look at teenage life. It's one of the few shows, especially one of the only ones in the 90s that actually understood what being a kid in high school/college can be like. Despite certain things being dated, the messages are timeless, and the characters' struggles are very relatable. Daria isn't just a sarcastic know it all that she's made out to be. She has a lot of genuinely heartfelt moments when she really shows her human side; and she has dreams and insecurities. And sometimes she can be a jerk, but usually she's called out for it and she grows as a person. Even her selfish, superficial, shallow sister, and her popular, dumb blonde cheerleader stereotype classmate has depth to her. They all have reasons for being the way they are, they seem one note at first, but they're not.
You'd also think you would hear more about it with it being a spin off of Beavis and Butthead and all.
Clone High - It was certainly an interesting concept. I think this was another MTV cartoon. It was about a high school where all of the students were clones of historical figures. I also like that it made fun of overly dramatic teen dramas from the early 2000s like Dawson Creek. The main characters were clones of Abe Lincoln, Joan of Arc, Cleopatra, JFK, and Ghandi. Unfortunately, it was cancelled after just one season.