Slack invitation still not working. How am I supposed to get any relevant anwers regarding Valve's policy on this matter, especially what skincoin says about it? *sigh*
Valve Statement:
"Using the OpenID API and making the same web calls as Steam users to run a gambling business is not allowed by our API nor our user agreements. We are going to start sending notices to these sites requesting they cease operations through Steam, and further pursue the matter as necessary. Users should probably consider this information as they manage their in-game item inventory and trade activity."
I am considering just contacting Valve about all that, SkinCoins take on that matter would have been interesting though. I couldnt find any official statement addressing the Valve issue yet