I was always wondering what the default footprints for scrapebox looked like. Well today i played around with Commview packet sniffer to find out. Here they are:
wordpress
"Leave a Reply" "Name (required)" "Mail (will not be published)" "Website" -site:wordpress.com

movable type
"URL:" "Comments (you may use HTML tags for style):"

blogengine
"Powered by BlogEngine.NET" "Notify me when new comments are added"