iPod came out in 2001, the iTunes Music Store was opened in 2003, iPad was released in 2010. I would also add iMac (1998) and WebKit (2003) to the list, as they

iPod came out in 2001, the iTunes Music Store was opened in 2003, iPad was released in 2010. I would also add iMac (1998) and WebKit (2003) to the list, as they too have had quite an impact on the market overall.