Day by day people are getting to know crypto currency, each day good number of interested people join the BitcoinTalk forum. The way the bounty qualifications and rank was in 2012 is not any more. Getting to the next rank is getting more difficult,KYC came in and many other changes, Now don't you think very soon most signature will only be opened to people from Full member and/or very few number will be given the chances of participation in many bounty campaign to have it convenient?
The number of new members has indeed become a rival for several bounty campaigns such as Facebook, Twitter, media, etc. But unlike the signature campaign, the signature campaign may still be a bit of a rival because to follow this campaign has certain restrictions, unlike other campaigns.
Actually for me the problem is not the number of members that is growing, but the problem is the lack of legitimate projects. This is not in tune with many new members in this forum.