I wonder if this will make a big splash. Sidewiki has yet to and wave still hasn't been opened to a broad audience from what I've seen.

It would be nice if you could choose to connect it to twitter and FB, but I have totally different convos on gmail. I would definitely need an option for when I would want to keep it in the network versus when I would want it to go out to others (similar to the #fb practice on Twitter, I guess) URL:  www.nytimes.com