Monday's hot topics - The Athiest's dilemma

Forum member Paul Blackmore recently posted about his experience with those who have turned away from Christ and are now atheists. Blackmore states:

Here then are my observations for what they are worth re: this modern-day trend away from the Christian faith by those who formerly professed it...The athiest is first sold a "christian bill of goods" that turns out in the end to be riddled with falsehood. Upon discovering such untruths within the bill of goods that he has been sold; he abandons and rejects the faith

Blackmore lists 4 or 5 reasons why he believes folks chose to turn away, laying much of the blame for this on Calvinistic teaching.

What is your experience with those who have turned away? Is Calvinism at the root of the problem? Post your thoughts in the comments below of on the forum