I don't have any stickers on my wagon, but I'd be willing to have one from mercedesshop.com. I'd like to see one specific to the Diesel board, but that also includes the url. We need a cool slogan though, and a good logo design. Here's my two-cents for a slogan: Spark-Free Since 1892! (a reference to the year Dr. Rudolf Diesel patented his engine)

__________________
Dave
1995 C280
1999 Triumph Daytona 955I - my speed fix.
1982 300TD - Gone, but not forgotten.