Oddity
 

I was checking stats and I have 57 hits from a free site that isn't mine. I scoured the source code and don't see any link to any of my sites. How can I get traffic like this?? |confused|

perhaps someone messed up and typed in the wrong account number or somthing

it happens sometimes

Can you see the page that sent you the hits?

Sometimes I notice someone who's copied chunks of my pages... ebmedded affiliate links and all. |loony|

Are you referring to server stats or an affiliate programs stats? Two very different reasons for why this would happen - but until we know what you are talking about its kinda silly to make guesses :)
If you wanna PM the site to me Ill be happy to take a look either way