What Twitter's IPO Means http://qz.com/140197/what-twitters-ipo-means/ #socialmedia #startup "Not a word about last month’s wildly successful IPO by Potbelly, a 36-year-old sandwich purveyor that actually makes money." "Nothing about the Container Store, which went public last week and promptly doubled in value thanks to enthusiasm for ingenious home organization products." http://www.slideshare.net/adamnash/personal-finance-for-engineers-twitter-2013 http://finance.yahoo.com/news/potbelly-shares-double-ipo-142516400.html