Nothing, as I wasn’t watching. But if you’d like to see the promos for “Flash Forward” flashed and forwarded in “Lost”, please go here:
Flash Forward seems to have an official website now as well; all very cryptic and hipster and thedarkknightesque, alas without The Joker. I guess the idea is that you leave your email and get updates for the show. I’ll do that now, and if I get any spam, I’ll know where it comes from.
For now, it’s “wait and see”, I guess.