So I've been out of the game for a couple years. And gotton back in trying to make some money with some products. However I programmed a scraper awhile ago. Where I scraped Youtube user accounts and would dump them into a database. So you could search Youtube users via demographics. Ie. age range, city, interest activities. I used to use this in conjunction with TubeToolbox. (Before that Youtube update which made it less effective) So I could send out targetted contact request to build my channel based on the specific demographic of your channel. Of course when Youtube changed its format with Google plus. There wasn't information posted on there anymore like AGE, CITY etc. Nevertheless some of you might find this useful. Here is the link : bit.ly/1p9EKRr Looking to get off the rust and create some new stuff and share. Cheers.