Once pressed, the little window ( with pic-link + SAVE) remains frozen), apparently
until pic is saved. When compared with the Saving under Email-App or Saving
under Safari, this Saving- proc. is unusually long, IMHO, as the user does not really
know, whether img is/was saved. -
2/ Behaviour/duration about same on iPad Air and iPhone (5s)
3/ Is there an optimization potential ?