I would like to implement lists, that said I am thinking I should be stabalising the code to try and get an update up to Extras, before making any more big additions.

As for desktop app...well yes in theory it's relatively *easy* afterall it's 'just a matter of coding' :-) but it does currently rely on lots of hildon specific stuff, kinetic scrolling, all the buttons use the hildon wrappers to get the right 'look'n'feel', selection boxes, notifications etc etc it's all very hildon specific. Plus there are already lots of twitter desktop apps.