Ask HN: Do I use full stop after an emoticon at the end of a sentence? :) or :).2 points·by koppo·13 anni fa·8 comments
koppo·13 anni fa·discussYou must have done some A/B testing for this. However i suggest you focus on just one metric that really works for you.
koppo·13 anni fa·discusssure there must be some wall street guys betting on a college-loan bubble like they did for the housing-loans.