Everyone wants something different. Looking at the comments it seems one cannot win. If you add JRPGs (which I love), western / traditional RPG lovers spazz. If you decide to include more obscure titles, people complain asking where is BIG TITLE X. I think from now on I will turn these lists into a series:
Part 1 Popular well known RPGs
Part 2 MMORPGs
Part 3 JRPGs + Obscure titles
But since I only do only one article per week, you would have to wait. Would that you all a little more happy? Honestly, I would like to know.
To be honest, I prefer looking at lesser known RPGs since everyone already knows all about the big boys.