Nice. How about being able to set as a config option and have the function called after every send(/receive?) of bitcoins?
I’m doing backups every time I create a new address and when I send btcs. Receiving should be safe? Also, I’m collecting other stuff and doing offsite scp based backups of the wallet, meaning I have the trigger embedded in my program logic, but auto backups would be great, as one can look for changes in the backup file and use that as trigger to do the offsite.
But what I really think would rock is some kind of event mechanism 😊