@SweetP haha no worries, glad the image upload in your forum is working again.
cache is not set to be deleted so I can safely rule that out. it seems cookies are again showing up e.g. I am seeing an entry for this forums URL. I am unsure as to what was going on initially. I think we can consider this solved. I'll ping, if this happens again with another site.
Thanks for making cookie 😃

perfect!

likewise
🙂

great!

the window behaviour was an easy fix, it was old code from Cookie4 which I can't remember why i made it function that way.... probably a compatibility issue with Snow Leopard...

thanks for all the feedback everyone.
🙂

thats great,
thanks for checking

Great, this did the trick. The gone firefox profile no longer appears in console.app.

The remaining entries are:
21.05.16 00:31:56,000 kernel[0]: Sandbox: Cookie(399) deny(1) file-read-data /Users/username/Library/Application Support/Chromium/Local State
21.05.16 00:31:56,000 kernel[0]: Sandbox: Cookie(399) deny(1) file-read-data /Users/username/Library/Cookies

Are those of any concern? Can I do something about them?

ping on this. Russell do you have any idea how this use-case could be dealt with?