Yeah my steam is using 18mb, I have 94 games installed, please...
The number of games you have installed is irrelevant. It depends entirely on what you're doing with the client at the time.
On average Origin does consume more memory than Steam and has fewer features. But let's try and get some perspective -Origin is one month to Steam's what, seven years?
In any case, someone do something about this fallguy nonsense. I don't like sharing my world wide web with people that are that bad at things.