Where's the best place to promote the site? That's what we're gonna need to really drag in a lot of people pretty quickly. Are there magazines that we need to buy ad-space in or is there a specific conference that it would be good to help out at?
Don't forget the most obvious method of promoting your site —
The best way to tell people about this site is to link to interesting questions. Keep the quality high; Most of the network's largest spikes in traffic were simply passing around links to particularly interesting questions!
Use those social bookmarking tools!