On: Startup Ideas Every Nerd Has (That Never Work)

[djb_hackernews]

I feel like this misses a ton of apps. In chronological order:

textbook swap todo list dorm rating apartment/roommate rating/review local business rating/review something to hack the stock market better pet site better dating site better wedding site

[retroafroman → djb_hackernews]

I agree with your list, but could you please format it for better readability? Each of those on a separate line would do wonders.