I did not realize this until now, thanks for pointing it out. I will have to find an alternative because explaining to clients that I use software that openly and prolifically “sells out” to casinos isn’t something I want to spend my time doing
Open source needs to find a way to make money and backlinks is a reasonable way of doing it. I should say for my own open source project I refuse backlinks to gambling sites on morality grounds though - although looking at how much revenue it might bring in on a monthly basis, there is a lot of temptation there.