I have a very specific reason for asking this which I will get to in a moment. First off though, I have been pondering this question since I've been on DA and I have come up with a few ideas. Of course just plain artistic brilliance is always appreciated, but that is certainly not the only measure of the popularity of a deviation on DA. So moving on I also find popular deviations often share these characteristics (unless they are just plain artistically awesome):
Fanart is of course the biggie...whether that is a good thing or a bad thing probably depends on whether you yourself like and draw fanart.

Though the idea that fanart will automatically make you super popular on DA is a wrong one. I'm not all that popular and I have some fanart-making friends that aren't either. I have also found humor to be very popular on DA. My most favorited piece is a cartoon and I notice that many popular deviants make cartoons and comics their main focus on DA as well. When it comes to original characters and works...I find it can be a toss up. Of course some original comics and strips on DA are some of the most popular things around. Some OCs are as beloved as any professional anime or cartoon character and have their own fanart drawn of them. But then I have also come across some people making their own comics and mangas that for whatever reason have yet to catch people's attention.
When I look at my own deviations, I sometimes wonder how one got really popular (and popular for me is like over thirty favs XD). In fact a couple of my deviations that I dislike the most are paradoxically some of my more popular. Likewise out of my three or four most favorite things I have ever drawn, only one is popular.
What brought all of this up was my most recent drawing. I personally think it is one of the best I have ever done and was really proud of it. Yet no one else seems to agree. And I can't figure out whether that is because I am wrong and it isn't that good, or if it is because it is of another show besides Bleach, or maybe people are turned off by the subject matter...hell it beats me. XD
So I thought I would ask all of you. What makes you fav a deviation instead of merely looking at it, or commenting? Do you only fav things from a certain fandom...or are you one of those types that will fav anything and everything that catches your eye (like me)? Does something have to be technically brilliant, funny, or just touch you in some way for you to fav it? Is there anything you will fave deviations of no matter whether or not it is all that good (I'm that way with Ulquihime...I'll fav just about any deviation if it is Ulquihime XD)?
And lastly, to any one that is my friend on here, or knows me fairly well...well it's no secret that I want to be popular on DA (not in pageviews, but in how many favs my stuff gets), so do any of you have any suggestions for me to get those favs? Getting better artistically is of course a given, and I think I have gotten better since I have joined DA but I haven't gotten any more popular so there must be more to it than just that. What would you personally like to see me do more of?
P.S. Yes I am working on "Obsession". Expect to see some pictures and descriptions of the main characters soon. XD XD XD
~Sid