there's not likely to be any new services made especially for chromecast its more about getting existing services on board.
They've posted good sales in the US
http://www.androidcentral.com/chrome...-billion-times
Quote:
“The $35 (or less) streaming stick has been available for over a year and a half now, and just crossed the milestone of users tapping the "cast" button a full one billion times as of last week. Further, Chromecast usage per device has increased by 60 percent since launch — not surprising considering the number of apps that now support Google Cast.”
Quote:
“the Chromecast was the No. 1 selling streaming device in the U.S. in 2014.”
Here's a few less obvious apps that run on Chromecast
http://www.pcadvisor.co.uk/test-cent...-apps-2015-uk/