Honestly, I don't understand why move this personal attack against Lennart. From my point of view he just wrote pieces of software he deemed necessary. I would rather put the blame on distributions other than Fedora¹ for trying to integrate his stuff early and poorly (thus starting a chain-reaction which caused even more distributions to rush with integration attempts). I think he's getting a lot of flak for choices made by others.
_________
1: Fedora is known to ship with lots of experimental software/wide-scale changes. Its users expect breakage/major innovations from time to time.