Now I'm counting Justice League and Justice League unlimited as two shows which is how I came to this conclusion:
1. Batman
2. Spectacular spider-man
3. Justice League
4. Justice League Unlimited
5. Batman Beyond
6. Teen Titans
7. Superman
8. Spider-Man
9. Young Justice
10. TMNT 2003
11. The Tick
12. X-Men
Brehs, is "Teen Titans" really that good that you have it ahead of "Superman: TAS", "Young Justice", & "90's Spider-Man"???!!!!
Ever since the first half of "Arrow" Season 2, I been thinking of getting into "Teen Titans" to get backstory on Slade/Deathstroke and since there no more good DC or Marvel animated shows.
Plus looking over the crew on Wikipedia & IMDB, the show basically shares the same crew from the DCAU/Timmverse. Glen Murakami as creator/producer/Showrunner & Bruce Timm as a producer immediately jumps out to me. Familiar music composers , voice director, & etc. too.