Hmm... really good TV shows that are not on Netflix or HBO are not really being made any more. Lots of good shows were started between 2005 and 2010 but not many good shows have started in 2015 or later.
YouTube came out in 2005. At the time there was also Google Video but neither one of them was very popular until ,,,,,
2005 - founded
2006 - bout by google
2008 - worth 200 million and 13 hours of content being uploaded every minute by users
so, we can say about 10 years ago YouTube got massively popular
Article on History of YouTube
Wikipedia entry on History Of YouTube
Netflix - streaming Started in 2007 and got popular in 2010 ? They were making their own shows in 2013 and started airing reruns of breaking bad in 2010? Having trouble finding exact info on Netflix ,,,, I am working from memory here.
24 2001-2010
Monk 2002-2009
Shield 2002-2008
Lost 2004- 2010
Supernatural 2005 -now
Doctor Who 2005-now
Breaking Bad 2008-2013
Sons Of anarchy 2008-2014
Justified 2010-2015
Luther 2010-2018
Sherlock 2010-now?
Walking Dead 2010-now
The Americans 2013-now*
Fargo 2014-now*
Mr Robot 2015-now*
* These last few are popular but not as popular