I didn't bother to read the Spanish pages (even though Spanish is my main language), but I did now that I says the "translation". I didn't bother reading them because I thought they were critisizing Liefield for plagiarism. I was surprised to see it was the total opposite.
Bear in mind that the page is made by Liefield cultists, in essence "Rob's b!+ches". The Teen Titan comparison they justify taht it was a joke, a wink of the eye to the reader. The gist of it is that only the TRUE comic conosseur would catch THAT meaning, that Liefiled meant it as a good humored joke. I wouldn't even bother to debate with these people as the even use B.R. (Before Rob) and A.R. (After Rob). There's much to be said about people that quantify the comic era as "before or after Rob Liefield". I can simpathyze with being a fan, but this is Extreme.