The 'YouTube Stats & Tips' infographic from RealViews4U is a
comprehensive guide on how to increase your YouTube views.
Beyond some of the basics like being sure to include a catchy
title, thumbnail image and description, RealViews4U also points
out some of the best methods for video sharing across social
media once a video has been uploaded. Google+ is more tied to
YouTube than ever, so this is one social network that's great to
take advantage of.  Calls to action are generally pretty
effective and beyond encouraging viewers to like, comment and
subscribe, this RealViews4U infographic also points out that
annotations are a great way to subtly raise interaction with a
video, without having to blatantly ask.