Please create the 3DS Miiverse app soon Nintendo. kthnxbai.
(Image courtesy of Destructoid commenter Techa)
Think about it. Does Nintendo want Miiverse out everywhere? Yeah probably.
Isn't it more likely Miiverse will block the Vita browser instead of the other way around?
Does Sony want Nintendo advertizing on the Vita? Probably not.
Doubt either of them will add a block though, it's just silly.
None of that is true :P
Whereas I know you're being facetious, this doesn't have to do with technological superiority, Nintendo more than likely just blocked Miiverse access on the 3DS browser.
Still, the image is funny heh.