[gelisam]

What? Apart from Sibi Prabakaran who I've never heard of (maybe I only know them by their handle?), everybody else in the list is a high profile, highly-respected member of the community. As far as I can tell from being on /r/haskell during the whole day every day. What kind of trouble did they cause?

[emptyset]

There used to be a time when blog posts were written about how toxic the Haskell community is to beginners by people who had encountered abusive behaviour from Chris Allen whilst trying to learn. He had a long history of such behaviour on Twitter.

[MustardTiger]

The arguments being characterized as "flamewars" almost exclusively involve Snoyman, and often include others of the FP complete "take over haskell" task force listed.