What do you consider a good % of bookmarkers?

[NobleSavage]

Originally Posted by twn

How do you detect bookmarkers?
Do you record the click on the Bookmark link or do you record surfers that don't have a referrer header or maybe another method.
This is important otherwise 35% doesn't mean much.

I look at Google Analytics % of returning visitors. They also have a very nice breakdown of visitor loyalty that shows you how frequently visitors return.

I also use AW stats and that has an estimated bookmaker rate.