[jll29]

When I read "Sent from my iPhone" I feel sorry they don't have a proper keyboard and that they have to touch cold, hard glass instead; what an unpleasant tactile experience!

And then I remember I now have to do the same, because someone switched off my fantastic BlackBerry (R.I.P. until resurrection comes!)...

[LukeShu]

Between body heat from being in your pocket and heat from the electronics, the unpleasant glass usually isn't cold.