Exactly. People get mad when things on their system are using the memory they purchased. The only problem is when it's actually
using the memory and Windows starts dying because other programs aren't freeing up enough memory.
Same thing for chrome - often people say "chrome eats your RAM" but it's just being as efficient as it can be - if your OS asks it to free ram, it will and 8GB of webpages can go down to 4GB at the expense of getting rid of cached "back" pages and other cached memory.