It's one of those sections that is just absolute grunt work to upkeep. I wish I had interns.
I think we might change it up so that we only have games with announced or expected US releases on these.
Well, at the least I think anything announced with a console's reveal should be scrapped/ignored unless something substantial is shown. We never saw Vandal Hearts DS, I'm pretty sure Persona 1's port wasn't the announced "Persona PSP", and it's been quite awhile with no sign of this Etrian Odyssey 3DS. Most likely a lot of these are just promises of support with a few random names some execs think MIGHT be worth developing, without any developers even initiating actual work on them.