You can not give a negative trust just because that someone joined a signature bounty program.
Of course I can. You're supporting and helping promote the (likely scam) project of a thief. Therefore, you're an accomplice. I've posted a warning to anyone who wants to become their accomplice.If you have a problem with the dev of alttradex please take it with him, don't involve me in something that you have with someone else.
Stop wearing stolen signature code and then we might talk. Also, stop spamming everywhere because you're a bamboozled bounty spammer that can't comprehend a single post. 
What have I done to deserve the negative feedback?
You've answered your own question.I just joined his signature bounty.
Lauda, you can't call our project a scam. Call it anything you want, but it is not a scam.
You really are scum of the earth.