Simon: The OP is deliberately unclear.
The OP was asking for a clarification, that's why it was a question. What exactly are we talking about when we talk about belief? And what exactly are we talking about in the definition of atheism as "lack of belief in deities"? And how is that related to the common claim that such lack of belief stems from "lack of evidence"?
As the debate went on, I expressed some of my ideas and perplexities, and received a big backlash because I don't yield just because X and Y say so. It's not a fair critique to say i was deliberately unclear.
Eden