Defaulting reminders as to-do's

I'd really like the option to set reminders to default to being todo's. I use iwantsandy most through twitter from my phone and having to add "@todo" on to the end of everything takes up 5 characters and is annoying.

The reason I want to be able to do this is because it would be great if I could get a list back from sandy of everything that I've asked her to remind me about, in the style of a to-do list.

Useful/not?

J.