Hey michael, thanks for checking it out :) Developing Yarn took a lot of time and effort and advertising is a small way to make up for that. Hopefully the quality and features make it worthwhile
Thats very strange. In theory it should support everything that isnt a poll. If possible, I'd very much appreciate you linking me to any posts that dont work for you so that I can test and fix it.
I'm not planning on open sourcing it at this point in time, but I'll probably do a blog post at some point discussing the most interesting aspects