discussion concerning template streaming

Hi,

I found this post http://yehudakatz.com/2010/09/07/automatic-flushing-the-rails-3-1-plan/ some weeks ago but looking at master I didn't see anything implemented yet. Because I already invested some time thinking about this idea, also taking asynchronous db queries into account, I'd like to know if somebody's already working on this and how to contact him?

Thanks,
Corin