Fight your way out; only scrubs and mashers jump out of the corner
I like the idea; how about a potential middle ground:
Deej asks for questions via the forum and selects them, as usual, Then he could arrange for the authors of each question to be on the Mail Sack cast, along with all the involved parties answering questions.
I think this wouldn't be a good replacement for the current mail sack, but could be a great bonus, or possibly a segment from a podcast ( NUDGE, Deej! )