Do non-techies use Evics?
Yes.
Should
you be concerned? No.
For one thing, most
mods can not be updted at all, right? Should you choose not to run updates, then you have a
mod little different than many others. Although I would be hard pressed to understand why anyone would not take advantage of formware updates to their ecig, there is no other down side save that you would be using an older version of the firmware.
You can spend far more money on a
mod that will never be updated after all.
Frankly, updating the firmware is so easy that I can not see a downside to doing so.