One little thing that I like is the color scheme–shading and icons–especially in the Daily view with the tan/brown. It really makes a simple layout look very professional.
Is it possible to keep track of the size of the content downloaded? For instance, a daily and weekly running total of the size of the data downloaded.
I have a GPRS connection that is usually on, and I would set WWM to download each time it’s opened if the data size is small. I assume that it is, but am not sure how to determine this.
If you downloading the weather for the max number of days/hours, then Weather Watcher is pulling down about 23K of data each time you update the weather. I’ll add that to my to-do list.