I spend a lot of time programming in Ada 83 in my day job. The software has to do with air traffic control. I also voted C, C++, Perl and Python. In my personal projects Python is the dominating language, but I also write a lot of shell scripts in both my personal projects and day job.

I use an in-house language and Lua at work, mostly Lua and C for my personal projects, and, after getting really into Erlang earlier this year, I've been learning the Erlang platform (OTP, etc).

I've dabbled in a lot of languages, but those seem to be the ones I've settled on lately.

Scala

Another vote for Scala (plus Ruby, R and Javascript).

and another for scala! What web frameworks, if any are you using?

Yep, some Scala at Bump, too.

My "other" was for clojure and sh.

Me too