1. For Android, how can I change the temperature displayed from Celsius to Fahrenheit?

From the list view, press Menu>Settings>Temperature Unit.

2. Can I change the number of cities to display in list view?

This feature is currently unavailable.

3. Is there a shortcut to update rather than going into Menu?

For iPhone/iPod touch, a shake will update all cities in the list view. For Android, long-press each city to update.

4. If there’s a city I want to add, and it is not in the list, can you guys add it upon my request?

Yes, we have been doing so in the past and will continue to do so. Please post your request here.