Haskell spotted in the wild

Age of Empires 2 clone(OpenAge) has a game server written in Haskell(i assume for the thread safety or something)
https://github.com/SFTtech/openage-masterserver

1.Host websites,forums, optionally code repos(do you trust github?).
2.Provide game servers(p2p games are either crippled in bandwidth or limited with NAT firewalls). Hosting and server cost money.

2 euro/month for a shitty one with 50GB storage and 200Mbps and 10 euro/month for a good one with 1TB storage and 1Gbps, wow it's nothing.
And even then you can just use gitlab and sign your commits while letting the users do the hosting, the cost will be 0 euro/month.