Just a helpful tool that I found browsing online. It's called "Tube Channel Doctor", Below I listed some features that it has: Tube Channel Doctor: Receive natural targeted friends & subscribers Receive up to 1,000 views naturally from REAL people Get Exposure and Recognition NATURAL views, comments, rates, likes, & subscribers! Mass adding/messaging feature http://tubechanneldoctor.com/ Recently discovered this and just wanted to share this with you guys! It looks like it's similar to Tube ToolBox. Just wanna give you guys a heads up on this.