i don't know that i have much to add, since i've been one of the lucky ones as well to have no busted attys since i started vaping in Feb. i don't push them though, and i'm sure i vape less than most people...during the week maybe 4-6 drops a day, weekends maybe 1ml if that. yeah i'm pathetic.
this is somewhat related though, follow my logic. it's been touched on a bit by others as well.
i'm spoiled to 5v. also, my first experience with Prodigy was literally breathtaking (yeah choked me) and i want THAT experience again. and as discussed, i think it's just the nature of the batteries and equipment breaking in, since it seems all my gear is in working order and range, so i've been considering trying 6v (plus getting some 801s).
now, the relation, if there is something to boost the atty, perhaps not just rebuild one...in order to help it manage the higher volts, i'd go for that. i would say that the "disposable" mentality is probably best, because for business...it helps keep you in money, and that's what YOU want and WE want, because as a consumer we want to know our supplier is "safe."
other hand...
if you have a new design that trumps all others, boosts flavor and performance, and can handle high voltage...and hell, if it's shaped like a kangaroo and not a cylindrical atty....i'd buy it. and, let's say (as you've said before) that it's expensive because you don't have 1000 people making them and giving you the means to sell them cheaply. let's say you sell a gut busting atty for $50. as stated, that's only one payment to you, and now you're only depending on new business, since we "all" have the prodigy and aren't in need of replacement consumable parts.
i'm rambling again.
ok, so let's say you charge a higher amount for an atty...and then what if, maybe instead of replacing it with a new one due to failure, there is a "maintenance" fee to repair it.
of course, that again leads to more downtime, more need of manpower, etc...so probably not so doable either, at least in a realistic manner.
so probably the better option, until someone can get hundreds of workers into a factory to mass produce these things, no one will really be able to make one "cheaply" but if someone can alter or "mod" them and charge a bit more of a premium for that service, i'd be all for that.
hopefully that makes sense....
i talked myself in circles!
and yes, the cart situation i think either needs some improvement, or even the way the atty wicks from the cart. maybe it isn't the cart, maybe it's the way the atty pulls it. perhaps there's a better way.
i'm also in full support of finding an auto feed method, or add on dripper feeding to the atty.