Again, great ideas here, guys! Yes, and thank you for that! It is a nice idea indeed. I think I'll implement it in an upcoming release (not the next one, though), or create a simple "Sticky Todos" widget for this. In the meantime, the next release will allow you to strike-through items in a note - perhaps enough for the time being? Good one! However, I don't have any expertise in using the GPS sensor at all. However, I don't have any objections against it - I may implement it later. Contributions in this area would be welcome! Well, you could simply write "buy bread in the supermarket" to a sticky note, this way when you look at the screen, it's there. After you bought it, you can delete the note. If this is set to every 5 minutes, it would be most certainly possible to miss it.