I'm fairly new to this. I was just looking at my top local competition's backlinks and noticed there where funny html pages on many of the url's. Examples of his backlinks: http://www.dcolemanphotography.com/V3A1F3E97.html http://cfcphotography.com/v4f036ccf.html http://eye4weddings.com/V13819C61.php etc. an obvious referral network of some sort. do I report him to the big g?