[ABrandt]

Why not a store that aggregates and organizes all the HN-built apps out there? I'm sure there's an app built by an HN member that covers all the major tools startups rely on. Say you decide you need an A/B testing tool. Check out the HN Store and you'll be sure to see Visual Website Optimizer is a popular choice. Support your fellow Entrepreneur and get great software; its a win, win.

Probably something that wouldn't be incorporated into HN itself, but I could see the potential for success if someone else built it...