As a consumer, to what extent do you value IP-certified, water- and dust-resistance in smartphones and tablets?

Frankly, even we, at PhoneArena, are split when it comes to waterproofed hardware. It definitely sounds like an awesome perk at first, but if often feels like that's about it, as the scenarios in which we've actually benefited from the added security frankly boil down to... well, about zero. Showering while playing with your smartphone, after all, just seems odd. What's more, IP certification does not come free. Apart from adding to manufacturing costs, water- and dust-proofed smartphones and tablets are also usually larger and thicker, and often sport clumsy port flaps that ensure an airtight compartment. So there's definitely a trade-off of sorts involved.