I was recently exposed to CasperJS and PhantomJS and I'm fascinated with these tools.
Last night I didn't sleep because I built a web crawler that crawls lyrics websites, and matches the lyrics to user generated content in songmeanings.com and lyricinterpretation.com.
Why? Because let's say I want to look for songs about socialization of government, my program is able to say:
"AWOLNATION - Jump on my shoulders"
My question is... is this a profitable idea?