Just how extensive is this list your working on? It could be a case that there are just as many pixel art games produced after 2010 then before, what with game development becoming more and more accessible to more people.
To try cover even a fraction of what has been produced post 2010 will be extremely ambitious, and I certainly wish you the very best of luck with it.
Honestly, I will look at every game I find out. I eventually want to catalog all of them for my Pixel Art Database (PADB), so no title is too much.
For the article, I won't name every single game if there're too many, but they will definitely inform the categorizations/groupings. I'm especially interested in differences in art styles, so outliers are the most important whereas games that just follow in other's footsteps are sooner to get left out, based on the quality of their art and popularity in the scene.