too many question and not related each others make this thread far far away from the title...erm why not share your experienced how to increase your blog traffic.
You put the link in the description area. It's on the right side of the video. Write the link first, and tell the viewer to visit this site for more videos or articles.
To drive traffic to your blog dont just use one method use the whole arsenal of web 2.0 tactics, such as social bookmarking sites, tag and ping, viral videos, viral software, viral ebooks, etc
Another tweak is make used popularity video popular.. on their tag = we used same thing tag -increase our video on related video =increase view make value added on popular video e.g. = 80% title quite similar hotforword as example very popular on youtube personality why not we edit her video find out the best part..