Club Penguin has membership and at least half are members.
minecraft can use anywhere between 256 MB and 512MB of ram on any system.
it doesn't matter if you use a 5 or 3 vault or if you use a 2000 mb charger after using a 1500 mb charger or vise versa
Around 42 Megabytes (MB)
7 mb
It uses about 10 megabytes per hour if playing on downloaded version but when playing on the website version it takes about 20-30 megabytes.