Niche Websites feedback

[yipbop]

Hello,

I created a bunch of Niche websites (see in signature below) using the free McJiffy script and I was wondering what I can do to create more traffic or make the sites more professional.

Thanks,

Yip Bop

http://www.amplifierz.info
http://www.biblicalarchaeology.info
http://www.dancebuy.com
http://www.flurge.info
http://www.googls.info
http://www.mpdels.com
http://www.ohboytoys.info
http://www.shop-costumes.info
http://www.sl0tz.com
http://www.yahree.com
http://www.y-tube.info