Enhance Views is a site that works similar to many Traffic exchange sites, but specializes in earning views for your youtube.com videos. Users that sign up to use this service "surf" youtube videos of other users, earning credits to spend for views for their videos.

The site also provides users the opportunity to earn comments and ratings on their videos (by commenting or rating other users videos), and can also earn subscriptions for your channel, making your videos more popular on the web!

Enhance Views - Free Video Views, Subscribers, and More