Well, a small observation I want to share.It looks like signature campaigns require so many posts in a week so people do not get the time to come out with very educative and informative posts.The person has to make as many posts as possible just to make the stakes for the week.I think the number of posts for signature should decrease so that people can make only educative posts on the forum.my humble opinion.
You do have a point though. Signature campaign posts shouldn't be too much, maybe at most 7 or 10. You will see some campaigns requiring 15 or 20 posts and sometimes giving extra conditions to such posts. It puts some people under undue pressure trying to meet up. Maybe if the posts are fewer, people will be more constructive as they also have other bounty campaigns other than Signature alone.