Create a public API.
A public API would make lots of new features possible - people could implement sync with several software suites, create mobile clients (iPhone would be greate, Java ME even better), create new tasks in quicksilver or commandline. I would personally choose RESTfull web services, but it is definittely not the only way to go.
SimpleGTD on the iPad sucks! You cannot even edit items... I want to access my tasks from everywhere, both online and offline, and have them synced between PC and iPad... Can't you create an app for that? People would pay for it, I know it!
I'll implement an android client if you get this out!
I think has a client is better.
I LOVE Simple GTD (I even manage my supervisors tasks there), but I'm personally having to defect to Google Tasks only because I can get it on my iPhone and share tasks with my wife. As a paying customer, I would REALLY love this. I also am using GeeTasks that always syncs my iPhone to Google's servers. Thanks, and you're awesome for creating this to begin with. Peace out!
I'm ready to start coding a Palm Pre webOS app whenever this is offered.
Please do this. I can't wait till I can use it :)
Having something like this would mean that you could let your users do some of the work for you in implementing cool features for SimpleGTD :-)
Me, I want a way to hook the mail client mutt up with my lists.