PIC.L - Worldwide IPTV Subscriber Base to Double by 2015

According to this article:

 IPTV subscriber base in 2015 will exceed 70 million. Currently, the market size stands near 36.5 million. ... IPTV is also expected to play very prominently in the Hospitality market.  Set-top box shipments are expected to experience a 75% growth rate from 2010 to 2015, as hoteliers have begun to realize the flexibility and scalability of the platform. ... IPTV is the platform of the future