At the Second Life Community Convention 2007 in Chicago (24th-26th of August), a copy of the silver version of the SL Tender Island L$1-coin was presented to and accepted by Philip Rosedale (founder and CEO of Linden Lab, the company behind Second Life) en.wikipedia.org/wiki/Philip_Rosedale and to Ailin Graef (first virtual worlds millionaire, in US dollars) en.wikipedia.org/wiki/Anshe_Chung