This video speaks for itself, but this guy obviously knows how to find a niche:
If you have animation
Use with moderation
Cause search engines can’t index the information
Dont use bold
Please use strong
Cuz if you use bold that’s old and wrong
Full lyrics here.
Be sure to check out m0serious’s other videos. Paid Search 101 and Link Building 101 are both funny and informative. m0serious would appear to fall into the web development branch of the nerdcore hip hop genre.