corded vacuums are not going away
If Dyson wants to spend all of their resources on cordless vacs, that is their choice, but the corded vacuum will not be going away any time soon. At this time, no cordless vacuum is as powerful as the corded machines, it's just not there yet, while it might be possible to create a machine that is just as powerful, because of limitations in battery technology the run time would be so short that it would not be practical. I doubt there is any cordless vac that could be used for a full clean of a house or apartment, for quick cleans perhaps but for a full deep clean the cordless machines are limited by power and run time.
I do think the Volt is an awesome power nozzle, I love mine.
Mike
