A new reformational blog

Paul Otto, a history lecturer at George Fox University, has started a new blog, Reformational blogger, 'with the intention of providing a clearinghouse of information related to reformational thinking'.

In his latest blog he's conducting a survey:

Here's my survey:
1) What does "reformational" mean or to what does it refer? (And I invite you to consider it with reference to the terms "reformed" and "neo-calvinist.")
2) Should it (and the other two terms) be capitalized or not?