Most bloggers just hope to make enough money from their labor of love to buy their girlfriend an occasional dinner. But the top blogs on the list (yours among them) probably are worth it in this sense: when appraising something's value from an investment perspective, do you think its future will be brighter or darker than its current state?

With that in mind, it's harder to determine if the top blogs are actually over- or under-valued.

http://thenerfherder.blogspot.com/2008/03/are-blogs-over-or-under-valued.html