Oh boy, 1.2 mil by just logging in!
That doesn't ruin the eco or take any challenge out of the game at all!
Look, I want free meebles as much as you, but you have to think about the value of your meebles. You suddenly generate 100K for every player that comes online, you have at least 30 mil in the eco more than yesterday. Assuming you mean for the 12 days of christmas, that's 30 mil a day in 12 days, that's 360 mil in the eco. Now meebles are worth a lot less, aren't they?
100K for everyone in a day may work if there was like 10 people in the server. But there's not - there's several hundred. You have to think about that.
like 10K would be a proper and good size thing for this, and that's already 3 mil a day for 300 players, and I bet more than that log on anyways.
Don't be greedy. Meebles are not difficult to make and minecraft is supposed to be a grindy game. Do you sit and whine about how there's almost no free stuff in single player? No?
It's a game. It's a grindy game. Grind. That's the point of playing the game in the first place.