First of all, thanks for taking the time to provide feedback: Exactly what WTF was built for. I agree that there is a gradient and I can tell you that if someo

First of all, thanks for taking the time to provide feedback: Exactly what WTF was built for. I agree that there is a gradient and I can tell you that if someone wants you to sign an NDA then WTF won't really help them but for everyone else, getting feedback as early in the lifecycle as possible is worth a lot: It could save you a lot of time and money. We designed WTF for ourselves in a way. We wanted somewhere we could test out an idea before committing too much time and resource to it. Somewhere we could show-off our idea, get feedback, change it accordingly and then re-show it and so on. WTF is a guide; It will not be 100% accurate but it might just stop you from wasting months of your life on something you thought people wanted. The other side of that coin is that you may find that your "Facebook Killer" application isn't a total flop: There may be something you could salvage from it, maybe a particular set of features, and that is what WTF is designed to help with.