yes it is and they have now released that Netflix will be coming to the 3DS but i do not know if it has come yet...
Currently, you can't get them. Nintendo is making new versions of both for the 3ds. The new Pictochat is going to be called Swapnote and will be available for free download in the store in December. The new Flipnote will be Flipnote Memo and will also be free for download in the store, but it's not announced when yet.
Buy a new plug at the store. But if you're talking about the actual 3ds, go buy a new one of those.
There is no 3DS emulator, not yet.
Lots of new DS games have been released since the 3DS came out. They will stop eventually, but not yet.
There is no Minecraft for the 3DS.
The films is not available yet on the 3DS but it will be available later on.
Not Yet.
You can access the 3DS store from the 3DS menu bar. Once you do that, you can purchase and download games from there.
No.
There is no DSI 3DS comming out, the 3DS has DSI features and the 3DS is the new version of the DSi but, remember the 3DS is 3D, Seeing is believing.
yes
not yet