Doc, rest his soul, has helped many within the Renderotica community and he will be missed.
As mentioned above, many countries abide by the rules of copyright, but some ignore them. Especially some sites in Russia. For me to fight for one of my comics would mean hiring a lawyer a in that country to work on my behalf and they may be just as shady as the website that is pirating the art.
All I can say is for comic artist to place their "pen name" on every page, and every so often place a disclaimer such as "posting any or part of this comic without express permission is forbidden"
Some first will crop a cover and forgo posting the disclaimer pages, but if every ten pages has some sort of disclaimer posted where cropping hurts the image, will make it harder for pirates to display.
Some of my art is still out there, a few fragments or chapters of one story, or maybe a short story, But a few full comics exist out there on the web and I figure the work involved to get it removed is futile because these sites are Russian owned. Not to mention I did not follow the practices O mentioned above back then.
However, with that said. Recent publications of mine are harder to find at free sites as I go after them or report them to Renderotica as they have exclusive rights to this site in regards to all things BDSM related.
My Transgender Art is posted elsewhere with the exception of 2 stories I share at both sites,
Be mindful enough to search for your items with a casual search.. and make it harder for pirates to steal and crop your work. Please report products and art you know are exclusive to Renderotica.
Regards Shado
Who knows what lurks in the hearts of perverted artist....
The Shado Knows