Gtdagenda.com

You can use it to manage and prioritize your goals, projects and tasks, set next actions and contexts, use checklists, schedules and a calendar.
Comes with a mobile version too, and with an Android app.

I don’t think there’s anything wrong with ‘wanting to do it all’, as I’m pretty sure everyone has dealt with the challenge of multiple undertakings. Wanting to do it all will never be a problem; what is a problem (and time still has yet to prove me wrong, but what do I know, I’m only 24?) is wanting to do it all at once. So yeah, it’s good to want to do it all: how else are we to figure out our strengths and weaknesses? And for the lucky few, they just might be good at everything they try their hand at.

One of the things writers and artists have in common is that to be good, they have to practice, and practice a lot. I think the challenge for both lies in the ability to keep things fun. The audience makes writing fun, but sometimes the work that goes into getting that audience comes at the cost of the liveliness that goes into putting thoughts onto paper for the hell of it. I think what I’m trying to get to here is that until a writer can avoid thinking of that imaginary audience and imaginary critic, and I have yet to be able to do that as a writer, it will remain to be damn hard to just write.