I've decided to make a document showing which WB cartoons have been made available on streaming and VOD (these titles, and the streaming services they can be viewed on, are indicated in bold). Note that this only includes cartoons that can be bought/viewed by themselves - I'm not counting any shorts that are only available as part of a longer compilation movie (such as "I Taw a Putty Tat" in "Bugs Bunny Superstar") or bonus material with another movie (such as "Carrotblanca" included with "Casablanca" on iTunes). For the sake of convenience I've also excluded Amazon Instant Video and Google Play, which offer the same compilations available on iTunes. Hopefully someone finds this useful (and if I've left anything out, please let me know):
1930: "Sinkin' in the Bathtub" "Congo Jazz" "Hold Anything" "The Booze Hangs High" "Box Car Blues" 1931: "Big Man from the North" "Ain't Nature Grand!" "Ups 'n Downs" "Dumb Patrol" "Yodeling Yokels" "Bosko's Holiday" "The Tree's Knees" "Lady, Play Your Mandolin!" "Smile, Darn Ya, Smile!" (HBO M...