The question has been closed for the following reason "The question is answered, right answer was accepted" by kevinlockergnome Aug 27 '12 at 04:43
Not always, no. Some people are just looking to get their name out there. :)
answered Aug 21 '12 at 21:47
I remember when the old Lockergnome.com took part in Adsense revenue sharing.
Nowadays it looks like you have really establish yourself as a competent and talented writer in order to get in as a regular.
You are of course more than welcome to submit something as a guest blogger.
answered Aug 21 '12 at 23:06