Gmail recently overtook the long-reigning e-mail service in numbers of active users, according to a June article published by VentureBeat.

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E. in all grades, and only one in three kids is physically active on a daily basis.

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But active ETFs move in and out of stocks in a bid to beat the market, i.e.

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Early adopters of e-scheduling capabilities will gain a real competitive edge -- remember how the most active stock traders gravitated toward brokerages that offered online trading first?

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"We've been hearing from a lot of our most active users, people around the world, that they're overloaded by e-mail, " Gmail product director Keith Coleman said.

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