In the interest of full disclosure, I have to tell you something: I'm good at creating stuff, but not so good at the maintaining part.
Design a room? Sure. Pick it up everyday? Pass.
Plant a garden? OK. Weed it? Rather not.
In fact, check this out: Remember the veggie garden I planted just a few weeks ago?
That was then: This is now:It's that bad. But...I've got a solution. Check out this website: HassleMe. You tell it what you need to be reminded to do, and it will nag you by sending emails.
You know: weed the garden, change the oil, feed the kids. Stuff that can get away from you.
Worth a shot.