We currently use it extensively for analytics, our product recommendation engine (blog on that soon!) and we are writing a custom scala based http proxy for our new API. In general, we are trying to progessively do more scala and less ruby.

If you (or anybody else) is interrested in hacking with us, please drop me a note (link to your github profile is enough) at paul@dawanda.com :)

Oh, Paul. ;( Less Ruby??! What happened? Are you angry at her? Did she cheat on you? Did you catch her in bed with Mikael? I warned you about him.

Oh, Don. No, everything is fine with ruby, I just got bored. And scala... she is so much faster! See you soon in AMS; I'll bring Mikael for fun and profit ;)