So atheism is in fact a belief system, would you agree with that?
As I (and many others) see it, atheism is both a lack of belief system and a belief system.
1) Lack of belief system (soft atheism) - I have no belief in God. This is a personal appraisal and a fact.
2) Belief system (hard atheism) - I believe there is no God. I may be wrong, but it is my belief.
Moose
Added by edit:
There is a (sort of?) parallel relationship in theism.
1) Belief system ("soft theism") - You believe in God. This is a personal appraisal and (I presume) a fact.
2) Belief system ("hard theism") - You believe there is a God. You may be wrong, but that is your belief.
Edited by Minnemooseus, : Added by edit.