Porsche is supposed to be one of the leading luxury car dealer and almost people are big fan of this luxury car company and this is very very good news that Porsche is introducing block chain and accepting bitcoin in selling of their cars and I think this could prove like a awareness programme for bitcoin also because those who are unaware of bitcoin could come to know about the bitcoin through Porsche and no doubt beneficial for company too because bitcoin in itself a very great and developed crypto currency.