ah toonami i used to love/hate how they would have episode of seris out of order especially the thundercATS LOL. i recorded most of reboot off of there too and later found the whole series up for free download. fun times. used to watch the hell out of yu yu hakusho.
It has been such a long standing adult swim tradition of pre-empting the anime line-up on April Fool's that actually showing anime *is* the April Fool's joke.
It was a good night for tv. I saw some new stuff on there so they didn't just recut all toms old lines again. This is pretty elaborate for an april fools joke, maybe they will see the popularity and consider bringing toonami back. I can only hope.
There's still good shows these days for kids (Adventure Time, The Regular Show, Spongebob, the best IMO), it's just anime is now pretty much non-existent on television