Weak atheism is the view that there is no sufficient reason to believe in God. To say there is no sufficient reason to believe in God is to commit to the view that God does not exist. That's my point. The only difference between weak and strong atheism is the degree of conviction. What you're describing as implicit atheism, the idea of a non-committal atheism, is the very thing I'm rejecting as an incoherent word game.
If I retract my use of agnostic and replace it with implicit atheism "the lack of belief" would that clear things up?
As much as I dislike the term implicit atheism, I understand what is meant by the term and accept that as a possible state as well.
For one could be without ability to believe and therefore would be an "implicit atheist." While I would suggest that such a person can hardly be defined as an atheist, I understand what is meant by the term and would have to agree that it is a possible stance.
I agree that many atheists try to label themselves as non committal when at any moment in time, they have likely committed to a position. As I have said before, such a position of fence sitting is razor thin if possible on such a pivotal subject. I think the focus of this group of people would be on knowledge and discussing how such knowledge is unobtainable or they would be actively pursuing knowledge about the possibility or lack of possibility.
I think you hit the nail on the head by saying that people position themselves in argumentation different from their actual belief. The default position, which is certainly possible says that the belief that either proposition is true or false is equal. Very few actually fall in this category. But they likely do not want to have to put forward evidence for their beliefs so they assume the default position when they actually believe one of the two, "God exists" or "God does not exist" is more likely. The dishonesty that you perceive here comes from these people who have somehow translated believing that either proposition has an equal chance of being true or false, to believing there is any possibility of either proposition being true or false.
This is not what belief is...and semantic games aside ignores the different degrees on conviction one may have. However, I am reluctant to call people "dishonest" despite any previous statement (including those in this post) because it is possible that those who see the potential for other truths may just be so out of touch with their own beliefs that they cannot pinpoint how they believe. I don't think this is dishonesty and I think that at least some who argue that they are in a default position are arguing from this lack of self awareness. But, based on semantic maneuvering I would conclude some are certainly posturing.