I'm using Momentum[0], which has my ad hoc todo-list, beautiful scenery images, inspirational quotes and weather.

I also like how it says "Good morning/afternoon/day/evening Hamatti". Makes me feel good.

Its todo list is not my main list (I use pen and paper for that) but I use it as an addition every now and then.

[0] https://chrome.google.com/webstore/detail/momentum/laookkfkn...