This section is fine - no mentions needed 
PragProg will be keeping an eye on the section (and their authors on threads related to their books) so they will see the thread at some point, though keep in mind they are busy so it might not be right away.
I am also currently working on our first iteration of book portals which will make it clearer where to post and find threads relating to specific books. Hoping to get the first version of this up early next week (to begin with we’ll just use the standard portal template, then customise this after reviewing how it’s used).