Why the hell @instagram removes @ when posting to @twitter and @facebook ? For @tumblr & @foursquare all is fine- @ is still posted. 0 atbildes

@kporzee ⚡️卐
(12.06.2014 19:13:09)
@twitter
Why the hell @instagram removes @ when posting to @twitter and @facebook ? For @tumblr & @foursquare all is fine- @ is still posted.