Poloniex is now live :) we will see if there are much alerts there over the next couple of days. I'm thinking of using online straw polls for the community to vote on what exchanges people would like to add in the future. As for youtube links, i'm not the best person to ask but maybe someone else in the community could give some links. @quickfingersluc and price action is all you need to know :)
RE: Introducing our first Crypto Market Scanner