I guess OP doesn't want to gain anything, but just wants to help his friend by g...

imwhimsical on May 18, 2014 | parent | context | favorite | on: Ask HN: How to tell your friend his idea sucks

I guess OP doesn't want to gain anything, but just wants to help his friend by giving him honest feedback about his work, at the same time doesn't want to put it out in a way that might sound discouraging or rude.