A great place to gather information about my site by having them sign my guest book.
A guestbook allows visitors to your site to leave their comments and other information, which can then be viewed and added to by other visitors.

My guestbook

<a href="http://www.smartgb.com/?p=clientbutton1" target="_blank"><img alt="Free Guestbook" border=0 src="http://www.smartgb.com/b/logo_88_31.gif" width="88" height="31"></a><br><a href="http://users.smartgb.com/g/g.php?a=s&i=g11-03081-d0">My Guestbook</a>