Not enough options to answer sufficiently.
1. Unless I'm able to invest into getting a gaming rig together that greatly outperforms the new consoles (just bought a house a month ago) and can dedicate an area so that I can play it on my tv, it'll be on a new console. I'm not sure yet, but for now availability is on PS4 for me.
2. Yes - I was not planning on getting it because it wouldn't be available on console. Now it is and the chance has risen greatly.
3. Yes. More gamers = more money = more investment into future development = better overall gaming experience
4. First option, I was shocked and it is a good thing for ESO and gaming.
5. In a way. As I mentioned, my money is limited to getting a new rig to play the game at a higher level then the console should be able to handle it at, and better than my current PC. So with it now coming to console, yes it has positively as it increased the chances of me getting it because at the pricepoint for the PS4, it just makes more sense to get that for me.
From all accounts, this is not a themepark MMO, so how can you denounce it now that it will be?
Then again, almost MMO's are really "themepark" because they all do the same thing.
Raid, PvP, RP, and chitchat. Unless you have player-controller governments and territories which can shift, rise, and fall with player interaction, yeh...they're all themepark and have been for a LOOOOONNNGG time.