lol I actually added the charity water campaign after I realized how many people were visiting the site and said they'd buy the app if it really existed in the app store. I'd rather have people donate to a good cause then buy an app like that! haha
Plus, I didn't even post it. I only shared it on designernews to poke fun at Yo app. Then the internetz happened.
This is obviously a short introduction to Gulp. The same setup using Grunt is at least 50+ lines of extra code. Plus when you start getting into full deployment you're going to be writing significant amount less code with Gulp which in the long run makes it more maintainable.