I do this, too. I have naturally oily skin but I can't tolerate messy, oily mark... | Hacker News

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delinka on June 20, 2011 | parent | context | favorite | on: iPhone 4-digit passcodes more secure when containi...

I do this, too. I have naturally oily skin but I can't tolerate messy, oily markings on the smooth glass screen.

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