<a href="http://fab.com/">Fab.com</a>, which started out as <a href="http://www.crunchbase.com/company/fabulis">Fabulis</a>, a <a href="https://techcrunch.com/2010/04/23/fabulis/">social networking si
The members-only design marketplace <a href="http://www.fab.com">Fab.com</a> is expanding beyond its 72 hours flash-sale model this morning, with its U.S. Design Pop-Up Shop, created in conjunction wi