Most of my posting here was not done with a signature. I would think 25000 maybe 30,000 posts were done with no campaign.
Philipma would never go back to when he posted for free.
ignorance is bliss 
I didn't actually know why he posted for so long without signature. He changed his mind when one user made a post and from then he started participating in signature campaign to support one project so and from then he seem to like it the more.