This is probably well known, but if you use a voice to text service, like Reqall, you don't have to be limited to their very basic task lists. Simply set Reqall to send all the new tasks that you call in (or iPhone app in) to your RTM email address. You can take scraps of paper you might have gathered during the day. Find 60 seconds of solace and just talk them all into your RTM effortlessly. There may be other ways - anyone?