First of all, Its is a good feature : fake posts to check whether the reviewer is paying attention or not.
But It seems to have a little problem. One could easily find out that its a test like : ( sometimes antecedently )
- Clicking on
shareto see the full post but finding out that the post does not exists
- No username : "Askubuntu user" in username field
- When tried to edit.
I dont know a good solution for this to make a suggestion, but you can try :-)