Skepticism is classically defined as:
1 : an attitude of doubt or a disposition to incredulity either in general or toward a particular object
2 a : the doctrine that true knowledge or knowledge in a particular area is uncertain b : the method of suspended judgment, systematic doubt, or criticism characteristic of skeptics
3 : doubt concerning basic religious principles (as immortality, providence, and revelation)
So basically, Christian Skepticism adopts the first two definitions with the proposition that God's reason is greater than Man's and is the only source of truth, that Christ as revealed in Scripture is the revelation of God's character, will and truth, thus Christ is the foundation of all truth, so all truth claims must be examined and measured by this framework.
Net Effect - We are skeptical and doubt any knowledge that does not originate from and glorify God (Father, Son and Holy Spirit) or detracts from Holy Scripture.
I would really like this to become a team site. I'll see if I can drum up some members.
As the Lord wills!
Grace and Peace,
Here is a cool video I found on YouTube for a starter!
...and a good blog - The Christian Mind