Revolution Hosting
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Before anyone’s hopes get too high, the whole inbox zero concept doesn’t work the way you think it does. Email is a fact of life for many jobs, and keeping it at zero at all times is a Sisyphean effort. You can get your inbox to zero, but it’ll fill back up again. Even the original inventor of the inbox zero concept, Merlin Mann, says that most people get it wrong, having taken his advice from years ago way too literally, and that the point isn’t to have no emails in your inbox at all.
强机制、强品牌、强渠道的三重壁垒，使后入局者必须在疗效、安全性或特定人群定位上实现显著差异化。
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