Context: A membership site, focused on a Russian market which is known to culturally pirate everything they see. Granted: ultimately you cannot hide video as a person can take a screen-capture/video camera method ultimately. Having said that. Is it still worth going the RTMP S3 route? Vs say Vimeo and Wistia. Will it help a bit or its a technology that is dying? Also with Vimeo PRO vs Wistia generally Vimeo is better value, but how is their analytics compared to Wistia (per user stats) if possible? Vimeo is a very popular, therefore downloaded 3rd party apps exist plentifully, is Wistia's platform unique to Vimeo in terms of its embed format if its same format this means that the commonly available tools as for Vimeo will work for Wistia, how ever if its different, and less popular as RTMP S3 is in this case less tools are available for it. Is that the case for Wistia?

http://www.wpkube.com/wordpress-seo-plugin/ this article just came out as a one of the many guides to Yoast's Wordpress SEO.  I am surprised it mentioned: Use meta keywords tag: Google reportedly doesn’t use the keywords that your enter for your posts but as Google isn’t the only show in town, you might want to check this box.Recommendation: check I stopped using meta keywords tag because Google doesn't use it any more, plus if you are in a competitive field by using keywords you are giving free keyword research to your competitors? Does any one still use meta keywords here? If so why? Google doesn't use keyword tags, has anyone experienced a dis-benefit to meta-keywords tag from Google ie. dropped rankings etc.?