Well, FO4 is suddenly back in Steam's top 20. I don't think that's coincidence. Watching the show made me want to play it again, but I have to wait for the upcoming patch to see if it fixes my issues with the game.Maybe the TV show will boost the demand and they'll do a remaster of FO3 or a special edition. The 20-year anniversary date is still 4 years away, though, but it's still earlier than what we can hope for FO5 ('hope' may be a strong word, here).
I wouldn't mind replaying FO3 someday too, but I highly doubt Bethesda does anything with that one which means digging up a lot of old mods for me.