So, the signature campaign also brings positive sides. It triggers all members to improve their quality posts.
This is a quote that I took from the
Signature Campaign Guidelines.Signature campaigns should be a way to reward users for quality contributions and only those that do should be paid.
From the quote above, it can be interpreted that the payment is received by a signature campaign participant is a form of appreciation for quality posters that have contributed to the forum and community. This proves that there is no opportunity reserved for spammers and low-quality poster to promote campaign because it can add to the burden of manager as campaign operator in term of preventing junk posts in forum.
A manager who has a lot of experience and has a good reputation in terms of campaign management I think will not provide an opportunity for spammer and low-quality poster to promote the campaign because there are basic guidelines for every manager that must be obeyed to select participant.
• You should only start a campaign if you have someone willing to keep a very close eye on your participants posts. If you do not then a signature campaign is not for you.
• Do not just automatically accept any user that signs up to your campaign. Check their posts first. If they're all short sentences or unsubstantial or in very poor English then they're likely not going to change their habits. If every campaign only accepts and pays for users who have made fairly constructive posts then this will instantly clean up the forum as any poor posters will have to improve if they want to earn anything from a campaign.
• Consider only accepting higher-ranked accounts. Not only do lower-ranked members tend to make the most spam, they also have limited signature space for your advertisement. Full Members and above would be recommended, but if you want to pay Newbies then that's entirely up to you, just remember that you are responsible for the posts they make.
So, if you are a quality poster then you have the right to join and promote a signature campaign. The payment from a campaign is a bonus or award for you because of the quality of the post. In some cases, the quality of participants post can improve because they are asked to post quality, constructive thing during the campaign. Even so, a signature campaign is not the only way to make money on forum. There are many other ways that can be known, the OP has proven it to the community. Whatever the method, as long as it does not violate then it can be continued.
@kawetsriyanto, i am sure you understand very well about this.