there is a difference between whining and preventing a big mistake, they will make a big mistake if not a huge mistake if they add any sort of buff, grab bag or lotto item being sold in the store.
GW1 has such a good reputation with there store because nothing in it gives you any advantage at all, it seems Anet looks way to much to other stores and are forgetting the real goal.
cryptic made this mistake and all of the games are now all pay to win games, lotro did it but on a relatively good way but still it's bad the buffs exist.
better yet, look at all the games with a store, every time there is a store with buffs or other advantage crap the game just suffers under it.
they should look at the real problem here, GW1 has it perfect and they should never ever do anything other then what GW1 has achieved.
the deal is really simple, ether keep the store as good as GW1 has it or suffer the consequences.