I have also included two dead - simple shortcut systems for tasks and email that will make you more productive even if you never get into Getting Things Done. (lawyerist.com)
Many companies specialize in online service, and almost all others will at least quote coverage online, so your search can be very productive even while it remains very convenient. (rentersinsurance.net)
That way you'll still feel (and be) productive even when you're not at your best. (inc.com)