It hasn't affected me much, since the vast majority of manga I read from Online Manga sites are... I wouldn't call them kid-friendly, but more along the lines of mature enough without the adult or mature tag attached onto it. The only manga that I really wanted to read online that had a mature/Adult rating on it was Suzuka, and it only has that tag because it's uncensored when it comes to it's nudity scenes, but I'm more interested in the plot than in the nudity. That's my problem with the blogger who complained, they're putting more context in the art rather than the plot. If I wanted to read a manga that had blatant nudity in it in a serious manner, I'd read Manga Sutra, which, to my knowledge, isn't on any online sites whatsoever.