2DS is A great move

2 different things. The 2DS concept is to appeal to younger kids who parents don't want (or can't because is too expensive), to buy a normal 3DS, in paper, this a brilliant idea. As for the Vita.TV, I don't see their target. Gamers? Vita is a much much better choice. Kids? The Vita doesn't really appeal to kids. General consumer? Vita sales show that the general consumer isn't interested in the Vita, so no reason to buy one as of yet, and if you want to watch movies there are plenty of other devices (which they probably already own) that do the same.

Price isn't really that big of a selling point, because you can get a PS3 that's not that much more expensive, and gives you much more value. The only appeal I see from this is that if you exclusively wan to play remote play (without some Vita games), but then again, the people that want only remote play are a minority. 

So yeah, it's not about if I liked the 2DS ot didn't liked the Vita.TV, is just that I can't see what is their target.

Indeed, will bring heaps of green for Nintendo

I guess sony loves losing money

Vita TV+2DS = STFU to people who doomed the video game market >_<

I have some friends that are interested in some Vita games but didn't get it because they prefer gaming at home with the bigger screen and feel comfortable holding big controllers. They have no excuses now. (also because of the price and because memory card is not a requirement anymore)

I just love how Sony and Nintendo balance each other out. Vita is doomed, Wii U is doomed too. 3DS gets an unexpected and weird sku, Vita gets an unexpected and weird sku too.

"It's a cheap device that lets you use streaming services. I wonder if remote play will let you do 1080p through the PS4 to a tv screen. At 100 bucks its useful for that feature alone. The vita isn't a 1080p screen."

the A: is Yes, the chipset in the PSVita is able to handle 1080p

the PS4 acts as the Hub, while the PSVita and Smart Phones and Tablets act as satalite systems to the Hub.

Example:

The Xbox One will support eight controllers, letting an octuplet of gamers play at once. But that's nothing. The new Xbox SmartGlass app will support up to 16 devices, meaning multiplayer mayhem on… er, Monopoly. And hopefully some more exciting titles.

http://crave.cnet.co.uk/gamesgear/xbox-one-will-support-16-smartglass-devices-new-app-coming-50012168/

That was Sony's intention with the PSVita's hardware thus exactly why the Vita TV contains The PSVita Hardware. and thus why Sony created Playstation Suite or IE: playstation Mobile.

i got my vita 2 weeks ago and i think vita meant to be a portable device not a tv console ... but i may get one later :) , btw if i get a vita tv i can play with my current vita account or i should creat new one ?

Keep the same account. That way you can transfer games and memory cards.