I don't think you should (yet anyways), atleast if you are a bit worried that it will happen again.
I think you should gain watchers by the thing you enjoy making, not for some fetish.
I don't mind vore, but I don't find it appealing (rather hillarious/comical), but I dunno about others.
I enjoy your raptors and I try to comment and stuff as often as I have the oppurtunety.

You don't need to listen to me, but please take my advise into consideration, friend.
I won't force you to choose away the attention, but gain "true" watchers. (True as in appreaciating your art).

Do what you want, honestly.

dA is a different grounds. If anything it simply goes:
FA is where people on dA go to post more risque or fetish artworks. FA has a lot more porn than dA. As far as from what I've heard, dA's community heavily discourages these kind of art.

If you don't want attention by the way, why are you posting your works publicly? Don't you want to be known?
I don't see what ILPW did wrong. If he likes certain content, the power to him, how dare him not like other things, right? He's not obliged to comment or fav anything that you make, he has the liberty to fav and comment what he likes.

I draw art here on FA, and for the most part, I have like 100 views on a certain artwork and only like 10 replies. You might be going, well it's only for vore art. Well surprise surprise, my NSFW art here gets x5 views, same amount of replies because they're the same people. Although I could go: Why won't people look at my other art? I don't, I just simply go: Well, they fav and look at whatever they want.

You joined a vore group and posted vore. Your audience is vore fetishists. That's like going into a Nintendo club, talking about Nintendo, of course you'll get Nintendo fans. I don't see your complaint. If you don't want vore viewers, don't interact with vore communities.

I envy people who have others downloading their art. That's very flattering.

Honestly what you post online is in the public. There are a lot of legal issues, the best you can do is copyright your work. Because you can do that for free. So if someone is "stealing" by posting it on their gallery, then you can report them on FA grounds. It makes your case better if your version is the earliest known uploaded version. That way you can prove that you're the owner of it.

Outside, well, you can seek legal action, but that costs money. But honestly, who cares, let people use art, I feel like that freedom is nice. If they slander you with that art, who cares, let them, you still get attention. Just don't react to it. If it gets to harassment levels on grounds like FA, you can report that.

Or like truboo42 says it, do whatever you want dude.

Edit: That was difficult to read by the way, you should separate your stuff in paragraphs, so blocks of text do not happen.

Added note on that: I mean you using "storm trooper" stuff is infringing on the rights of whoever owns the Star Wars franchise. Drawing Mario is infringing on Nintendo. They probably just don't care. People drawing ponies, while there has been take down by Hasbro, it's usually stuff that can potentially harm their business like Princess Molestia tumblr. Copyright and intellectual property and character stuff is pretty complicated, I think you can research that on your own time.

You do have a valid point...

You have a point...
Although a site called Okeyshare is using my art to lure people into porn sites. I'm trying to get that stuff taken down