Objective Caml

since unknown year (earliest usage recorded on this site was 1997)

Users

1997

1998

1999

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

zephyrfalcon

madewulf

dfan

nowells

Zak

zephyrfalcon - 16 years

madewulf - 2 years

dfan - 1 years

nowells - 2 years

Zak - 1 years

1997–

1999–2000

We were in charge of writing a compiler using this language for a course.

2002

2003–2004

Introduced to OCAML at University of Illinois in a programming languages course

2005

I heard this was a "language for smart people" so I tried it. Couldn't stand the type system then, but I might give it another try.