Check where your visitors came from & give them a nice, personal message. This way, you'll have a more interactive & personal site. By doing this, you can kindly ask your visitors to do something, like give you a digg when they came from Digg.com. Ask them if they found what they were looking for, if they came from Google.
http://www.marcofolio.net/webdesign/...a_message.html
Geoserv