It would seem that we vacuum cleaner collectors are a fickle breed. Interested and engaged one second, bored and aloof the next. I've had a thread where people seemed to engage and discuss enthusiastically, and then the whole thing died after I replied and asked more questions. It made me feel like something I did or said was wrong, but it wasn't. It's just a loss of interest in this cyber world medium.
Personally, I have no interest or experience in Dyson, so I feel it's not my place to comment on a Dyson thread. However, I guess you are happy for your purchase, so congrats!!!
I was responding to Citroenbx, who felt ignored. Showing respect by responding to a fellow collector is NOT a waste of my time. Pity you would consider it a waste of yours.
A better question would be, why are YOU wasting OUR time asking snide questions?