I've stumbled on this...
https://guncoin.info/what-comes-next-for-guncoin/>Please feel free to donate GUN as you see fit to help out and get more done sooner.
>Let me know when you do, so I know where it came from.
...but there isn't more info about donations on your site. At least I can't find any.
Yes, please send to the GUN address at the bottom of my post here and PM what you did so I know where it came from. It will all be put to good use eventually with upcoming revs and projects.