By Michael SnoymanLast year I spoke at PolyConf about client/server Haskell webapps, and especially on GHCJS. This year's PolyConf has just opened up a Call for Proposals.
I really enjoyed my time at the conference last year: it's a great place to meet and interact with people doing cool things in other languages, and can be a great source of inspiration for ways we can do things better. Also, as I've mentioned recently, I think it's a great thing for us Haskellers to put out content accessible by the non-Haskell world, and a conference like this is a perfect way to do so.
If you have a topic that you think polyglot programmers would be interested in, please take the time to submit a proposal for the conference.