Wonder warning messages.
Automatic messages when a wonder is:
- Under attack
- Low on crop
Or generally a small window (maybe next to treasure count) that shows the wonder name, incoming attacks yes or no, and crop storage.
I personally would like the warning messages. The owner of the wonder could set the threshold for when the crop warning shows.
This would mainly help those who spend not that much time or are not social enough to check the kingdom messages.