I was backreading some topics in Marketplace and found out that signature campaign was not included in the first service of this website... What if Signature Campaign was never introduced... What else could be the Service we can apply for?
its never part of the plan but that's the idea probably derived from some other forums particularly the forums where members are all businessmen trying to promote their own. bitcointalk is full of targeted btc users which is why its best to have promote business here. its always about promotion and existence on the internet search engines.
if signature don't exist, we could have job sites which also exist right now.