My friend and fellow time traveler Pyrrho of Elis has given some cogent remarks on why we, Legion, remain anonymous (or, more precisely, pseudonymous).
There is just one additional point I would like to add.
It is ideal for peer review to be double-blind to ensure that the review remains about the quality of arguments and not the individual authors. John Dehlin’s essays are anonymous, and so are our reviews, thus upholding this important standard.
We are confident that John Dehlin’s fanbase at Reddit will understand.