The only obscure shows I can remember liking a lot were Galaxy Rangers, and Bravestar I think. I remember most of the shows that have been mentioned in this thread. Trippy. I remember having a conversation about old cartoons with some dudes that were like 5 years older than me (I'm 29), and they listed a ton of really weird shows that must have only lasted for a year or two in the late 70's early 80's that I'd never heard of.
Speaking of Go Bots, you can see my carded Go Bots in this pic. I had quite a few back in the day. You could get like 4 for the price of one Transformer. What a bargain. Guess I was the poor kid
http://www.mrtwo.net/mr2modproject/toys/toys1/14.jpg