Earth day and night view is awesome!

Travelling far from home I like the world clock a lot- the earth on display gives you a good overview and "feeling" for the timeshift and it just looks awesome!
- the date is displayed corresponding to the date line now (update on previous comment!)
App works fine and I use it instead of the "on board" world clock.
Still there are some small things that would make this app even better, from my point of view:
- I would like a feature to prevent the phone from auto-locking and even from low power mode when world clock is running (maybe just when connected to power source?)
- choise of clock types displayed (digital 24 hour clock as an option) would be nice
- more cities to choose from OR maybe even better renameable clocks

Cheers
Chris

cmose about World Clock