I am not a fan of answermug, but I went there after EP closed and before this place came online. A lot of EPeep's did the same. And they the started facing exactly what you describe.
Their solution to it was to create a "shoutout" section for post of that nature. Any that violated it would be warned -after that their posts would be removed they just put up -in questions- that was not a question at all. I would like to see that here.
And most listened- after a few were made examples of. The"shoutout" section became a "talking shit" section more or less.
Can't get this song out of my head- and then a video. Is NOT a question- it is a statement. A declaration. The same post -Can't get this song out of my head- with a question mark AFTER it does NOT make it any more of a question.
Before the EPeep's invaded answer mug, this was not an issue. But many started misusing that site much as they did EP- and now here.