A number of issues [are raised in this conversation](https://www.reddit.com/r/webdev/comments/2iqps3/ive_written_a_phpsql_app_dev_tutorial_for/cmlwcmo?context=3) - what to tackle and what is best left to a commenting system needs consideration.
A number of issues are raised in this conversation - what to tackle and what is best left to a commenting system needs consideration.