Hey SKY... 2500 hrs towing banners? HAHAHAHAHAH mate get a real job, boy your a legend. Not exactly rocket science mate.
Dont like what you read ? pull your head in.
Few blokes pick up a 300' strop and a flag for the first time and do all right, i recon they have the right to post what they want whether you like it or not, you have the right and our permission not to comment.
Like Captain.H says, pass it on and maybe you can feel good about helping a few blokes keep safe and have some one they can look up to.
I think your are a fairly smart bloke, you probibly saw some one else flying around with some sand bags and thought hmmm ill patent that idea.