Neutral feedback is fine. based on what was written, it seems that you were writing in a self-moderated gambling thread started by JollyGood. He must have deleted some of your posts. somehow I'm not very surprised, because it happened by Jolly, but to be honest all mega threads in gambling discussions are mostly spam and signature quota fulfilment.

I don't think it will affect your participation in the campaigns, at least not in those managed by experienced managers (you mentioned some of them). they will always first trust their judgment by looking at your post history, and only after that, they rely on the assessment of the importance of feedback on your trust page.