It's not that people wouldn't like to, it's just that the info is largely useless to the consumer and more beneficial to the ones working on the game. (behind the scenes info)

They are already set (how else would they do a merge? lol) If they say one server has 1.2k people and other has 920 and those 2 merge with a cap of 2500, it won't matter because you also have to take into consideration people who may reactivate the first of march which then throws the numbers off again. This is why the numbers for all intents and purposes is useless to us.