mag built it's empire by introducing state of the art lights years and years ago.
by means of ridicoulous patents and a huge legal department, they rely on the technology they developed all that many years ago hold their weight still. they have no interest in producing better lights, becaues they are making money with what they have. instead, they choose to take money that they could spend in r&d, and use it to fund frivolous lawsuites against smaller companies with better products.
maglites are fine for what they are...20year old technology at a decent price, but they have no desire to change up update the technology, because they can just smother the competition anyway via currupting the us legal system.
the main reason cpfers don't buy mags is not because they are old or crappy (in fact, they make awesome mods), but because of their evil litigation techniques.
various members have contacted mag about stipled reflectors, but they respond with the fact that stipled reflectors loose more light (which is incorrect, but what do the support people know anyway?), and that mags are design to throw a beam, and stippling would result in less throw.
mags target market is the unwashed masses, people who don't either know or care about better lights, and who find the thought of spending above $30 for a flashlight ridiculous. i assume mag believes that the general public would be unwilling to pay for lithium batteries (even though they can be had cheaply online), and i would assume they are correct in this aspect.
mag has claimed they are working on ledlites, but haven't found a way to provide them without the drawbacks they provide. cpfers speculate that the drawbacks are higher cost, additional curcuitry, and loss of revenue do to the fact that they do not need to be replaced.
basically, mag could do everyone of these things you mention, but it isn't in their business model. /ubbthreads/images/graemlins/icon3.gif
they are content to sit where they are and stifle the compition with ridiculous lawsuits and perverse litagation /ubbthreads/images/graemlins/mad.gif