Many apologies - you mentioned super light brushes and I presumed you were referring to our best selling super-lite brush range. One good thing is that when I post everyone can see my affiliation and my moustache. I don't know who you are or your supplier affiliations - I also don't know if you have a moustache, apologies if you're a female. 
Well done for having a sense of humour. As an answer to your thinly veiled dig, I have good reason for not posting under my name. I would not want employees, or even customers for that matter reading my thoughts on a public forum (what would Richy Wilts employee think if he read some of his comments!). Anonymity gives a little freedom to speak freely.
I will tell you I've been a window cleaner for 13 years+ and a customer at Gardiners. I have a few friends who are suppliers, a few that manufacture and a lot more that are window cleaners. Very few with the lesser spotted moustache, unless its the chopper reed/hulk hogan style that sometimes appears.