It wouldn't inflate the server by adding cash, but it wouldn't promote additional removal of plat from the system by encouraging you to farm for another charm, so in a roundabout way it kind of would (assuming you would farm it).
If you don't mind i'd like to clarify this:
Farming plat is adding plat to the system.
Buying charms takes it off.
A character with a charm he can trade to his other characters, has less incentive to farm plat. A player that has less need to farm plat, doesn't farm as much plat, preventing there from being as much plat needing to be taken off due to farming.
I would also like to go on to say that very few people have both the caster and the melee 1.2, or the best charm for both their boxes/alts. Thus, 99% of people would still need money.. You're statement singles out the 1% that wouldn't need money should they be able to trade charms, and makes it seem like it's that way for everyone.
Yes, I believe the overall effect would increase prices on other items. This is because of the few people that no longer really need money can then justify spending more on non-charm items. However, because this is an incredibly small amount of people, it will be a very minute amount.
I think this is a great idea; every 10 posts or so someone comes in and recaps the important stuff so we have to scroll less.
Thank you for trolling.
I think it's a great idea when people actually read and fully comprehend the OP before posting. Doing this generally prevents others from having to recap important stuff.
Furthermore, its also a great idea when people post things that actually have value, generally through the use of substantiation.
In any case, not going to happen - we would like charms to stay on the characters for whom they were purchased.
This is the only fully legitimate dissent I have heard so far that shows no signs of lack of comprehension of the OP.
If this is how yall want to design the game, then I support it. However, I believe that being the owner of a charm, doesn't take away from the game, as long as it is your and only your characters that can use the charm. I actually think it would be pretty cool to see people who have worked so hard for a nice charm to be able to get use of it across their alts.