If that were the case, why would he be wearing a Horizen signature block that doesn't have any bounty? 
Few posts behind I have invited all who wants to test Signatures without any rewards. There are few members so far, and I would rather call them supporters..
We don't have open campaigns. You can wear it if you like.
This actually has been the true spirit of signatures in this forum in the beginning - supporting projects one is believing in. Then his issue has been commercialized with bounties - and I'm playing along with that. But when I'm done with campaigns I'd be very happy to support Horizen for free.
Give contribution through discussion about project, your thoughts, opinions.. Every kind of involvement is welcomed!