THAT'S PUSHING IT

Yes, posting links to filetransfer.io (and similar sites) is pushing the envelope, because up until now very few files have been shared in this manner on BC. If it was a one time thing then fair enough, but if tpka "xdsaz" and/or other people start using this method to share files here regularly then you will not be able to deny that the envelope of what is considered normal and acceptable here at BC will have been pushed. When shareing files in this manner becomes normalized then it is much more likely that someone will sign up for a nickname just to share CP on a site like that, and with the very low traffic BC gets these days it's possible that such a link could go unnoticed for long enough for it to be reported to law enforcement, triggering consequences for the server. The King of Zembla talked all about how antis would post CP to sites that they wanted taken down, just to harass the moderators and get them into such trouble with their hosting companies that the sites got taken down (left side: https://boychat.org/messages/1624939.htm). Watermarking pictures with the recepients personally identifying information is only relavent to situations where you are sharing pictures or videos that you have made yourself with a person that you know irl, such as a family member sending private pictures to another close family member or friend who agrees not to share them further. If the recepient turned around and posted those pictures to social media or uploaded them to boychat they would be exposing themselves along with violating the trust placed in them. Watermarking would only work when dealing with people that you know irl, so it has nothing to do with sharing pictures of people you don't know with strangers online.