I discovered Haskell not long ago. I even wrote a bit about my initial impressions of it.
This is an amazing language. It’s been a long time since I’ve had this much fun programming. The Haskell community is also great; there are more geniuses there than anywhere I’ve seen before.
If you’re new to Haskell, try reading Haskell: The Craft of Functional Programming, 2nd Ed.. Or, if you want something online, try Yet Another Haskell Tutorial.