????與蘋果一體機(jī)不同的是，IdeaCentre 730可以充分下向折疊，與桌面平行，變成平放在桌子上的一張多點(diǎn)觸控屏幕。IdeaCentre 730將于今年6月起售，起價(jià)1499美元。不過這個(gè)價(jià)格你買到的可是一塊標(biāo)準(zhǔn)的1080p觸摸屏。聯(lián)想還沒透露它的quad HD升級版本將賣多少錢。

????2013年Twitter的挑戰(zhàn)：對抗政府審查要求？ 付費(fèi)內(nèi)容

????許多人一般都認(rèn)為，Twitter最大的挑戰(zhàn)是搞清楚如何利用日益增長的用戶群發(fā)財(cái)。對于Twitter背后的風(fēng)投家們來說，以及對其他創(chuàng)業(yè)公司創(chuàng)始人來說，這或許是他們所要回答的最重要的問題——但遠(yuǎn)遠(yuǎn)不是唯一的問題。最近Twitter與法國、德國政府以及英國司法系統(tǒng)的糾葛突顯了Twitter需要努力面對的另一個(gè)問題，這個(gè)問題對Twitter的未來也非常重要，那就是：Twitter是否既能保證海外增長，同時(shí)還保持它自我標(biāo)榜的身份，即“我們是言論自由派的言論自由之翼”？

????譯者：樸成奎

????Unlike Apple's all-in-one, the IdeaCentre can fold down completely flat to function as a multitouch surface on your desk. It'll be available this June starting at $1,499, although for that price you'll be getting a standard 1080p touchscreen display; Lenovo has yet to reveal how much the quad HD upgrade will set you back.

????Twitter's challenge for 2013: Resisting state demands for censorship?[PAID CONTENT]

????The conventional wisdom in many circles is that Twitter's biggest challenge lies in?figuring out how to monetize?its growing user base. And perhaps for the company's venture-capitalist backers or other startup founders, that is the most important question it has to answer — but it is far from the only one. Recent events involving the French and German governments, and even the British legal system, have highlighted another crucial issue the network will have to struggle with, one that is arguably just as important to its future: namely, can it grow internationally and?still maintain its self-professed status?as the "free-speech wing of the free-speech party?"