please, this is getting old. Haskell is one of those languages for people who want to show off how clever they are instead of just getting on with developing applications that actually do useful things efficiently.
Do you have experience using haskell? If not, you are being hypocritical. Please stop.
Yes, that's what banks are most known for. Showing off how clever they are and not doing anything useful. Facebook and google certainly fit that profile as well right?