This might seem petty, but...
🧠 These people are stupid!
...please proofread your posts before publishing.
Q's misspellings are one thing, but too many post/post titles recently lead to confusion because of misspellings and missing punctuation.
Trying to help everyone make sense here.
Thanks!
Yes you did. ;)
"You don't pluralize the noun in this case, because it's an adjective" isn't exactly a beacon of clarity. Because you do pluralize the noun in this case (posts), and it isn't an adjective.