Just a thought so bear with me.
As has been pointed out previously, A go around is a perfectly normal procedure to pilots, Along with losing engines, High levels of bank etc. To the general public though these are as far from normal as you get. Joe Bloggs on the street doesnt understand the complexites of flying, Therefore thinks (understandably) that something is wrong when a go around is executed.
Since these 'go around' threads aint going to stop, Why not limit them to spectators balcony by putting a 'sticky' at the top of R&N.
In this, It could be explained that they are normal everyday occurences and nothing worthy of note. If they still wanted to ask about it, They would be directed to post in the appropriate section of the forum.
Just my 2cents.
Carry on.