One thing that I think would make a nice value-add feature would be when you first start GINA if it picks up that your log file is getting too big, and offers to auto back it up, similar to what gamparse does, shuffling it off with a rename to a backup subfolder of your log directory.
This would help those that are less computer savvy for sure.
Feature Request: Log backup
Re: Feature Request: Log backup
I'll add this to the list.