Each time we landed, we'd check e-mail on our quickly dying Blackberries.

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John and I decided early on that we'd avoid e-mail and texts in favor of phone calls at a set time each day.

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If we tack on Y, Z, D, E, and a little F, then our potential customer pool just exploded.

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"This is something that we'd rather not revisit at this point in time, " e-mailed Robin Goh, assistant vice president of corporate communications at Singapore's Changi Airport Group.

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But we encouraged submitters to use e-mail addresses that they thought they'd keep for a while, and from a provider which isn't likely to disappear, such as Yahoo!

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We do need some fat -- it transports fat-soluble vitamins (A, D, E, and K), carries flavors and helps you feel satisfied after eating -- but look for monounsaturated and omega-3 types and avoid saturated and trans fats.

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Decisions we hadn't made were, in our returned e-mails and suddenly accessible databases, played out as if, for the last several days, we'd gone down that other, historically inert route.

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