.net vs .com 
sachinag: The problem is that if you're successful with the .net, the .com will magically become more expensive.  Given that you think it's an awesome term, it may be a generic word for which you'd have no recourse to obtain.That said, upcoming did OK with .org and SlideShare did ok with .net for a while.  I'd recommend going with another .com, but the choice of TLD shouldn't make or break your company.