at one time there were like 100 people on this site. in order to keep the search with the best people at top, they used the like system. i guess figuring that if other artists like them, or guests like them, then they should be on the top. but as the site grew up, and people started to abuse the system, it meant very little. and i can only guess now that its legacy code, a little message to tell people - thanks for visiting you helped in some way, even though it really didn't.
---Mike Savad
MikeSavad.com