What Web apps increase your productivity?
greengirl512: Remember the Milk...If something's not on my Remember the Milk to-do-list, it often does not get done. Also, Less Accounting-it's similar to Freshbooks, but I found it first. I'm not sure which is better, but I'm too lazy to switch at this point. And of course, Google, Gmail and associated apps. ReQall is another handy scheduling/reminder service. If they made it easier to organize tasks with tags and to add time estimates for each task, I might switch over from RTM.Incidentally, the website I write for is a great place to discover new web apps. We try them out and review them for you, so you can decide if they'll be helpful to you or not: 
http://www.usefultools.com/