That is a fact my friend.
Oh, I agree with you there. I'm meant to change the filters on my 2 Sebo's every 10 bags, but 10 bags last for years, per machine, so I change them annually. But you made the point of the Dyson Cinectic being "amazing" and, whilst it's a very clever design, I don't think it's all that amazing for a vacuum to have no filter maintenace. Many vacuums never did and there's still plenty of other vacuums on the market that don't, hence the example I gave you of the Kirby and the Henry.
As I've already said before, I much prefer for all the dust and dirt to be contained in a bag and to not come into contact with it. Whilst there may be bacteria in the bag, it's not escaping from the machine thanks to the S-Class filters and it's call containted within the bag, so I never come into contact with it.
I'd also like to point out that until recently, you were an advid bagged fan. As you've admitted, it's only since buying this DC41mk2 that your opinion has changed, so I find your statements very hyprocritical. Based on your own logic, for all those years you were using a bagged vacuum, was your house dirty and smelly from all that rotting dust in the bag, then?