We do have a mailing list, thanks for the kind people of freelist.org, who host technical mailing lists with no advertising for free.
Visit http://www.freelists.org/list/nuitka-dev where you can subscribe or unsubscribe to the list within seconds (confirmation needed).
And there is http://www.freelists.org/archive/nuitka-dev/ for the mailing list archives.
On the blog, for feedback and discussion the the Nuitka compiler, I am allowing comments on the blog posts, but not the pages. Their contents changes and then the comments may make no sense anymore.
Please report any bugs you find, either via
It shouldn't be many and I will look into these timely enough either way, you may find the email confirmations via bug tracker more convenient.