The displayed report guidelines are vague at best, again back to my previous statement regarding more "Minor" annoyances.
With that being said, as far as I can tell, for some of the more platform to platform offenses (such as spam, offensive content and other questionable content as you phrase it, are all things that can vary from platform to platform.
If we are talking about general spam would that mean making a pointless post? (such as one with no utility to the thread itself? Perhaps with serveral lines? What would cross the border between spam, and just a long winded nuisance?
offensive content for example, If we just talk about offense content in general that could mean anything from not talking about your religion because it "Offends" other religions. (Again, a mere example.)
lother questionable content aside from the others specifically listed is not very definitive for smaller issues that could cause issues to small time server owners (such as hackers, or people alt spamming dislikes or leaving reviews without proper criticism or suggestions to help, which depending on the platform can be considered spam.
