
David Allen's personal-productivity guidebook <A HREF="http://www.wired.com/news/culture/0,1284,68110,00.html?tw=wn_tophead_5">Getting Things Done</A> has become a call to arms for folks who want to accomplish more tasks in less time. Allen's company sells its own Microsoft Outlook plug-in to bring Getting Things Done to your inbox, but followers find all kinds of applications and devices to run their "life hacks."