>Everybody understands that there's a cost/benefit tradeoff here, so spelling it out all over again doesn't really move us forward.
You just asked the commenter to spell it out in your previous comment. Chastising him/her for doing so really, really doesn't move us forward. His comments about requiring sign-up (particularly on services that don't allow minors under 13) were an excellent explanation.
You just asked the commenter to spell it out in your previous comment. Chastising him/her for doing so really, really doesn't move us forward. His comments about requiring sign-up (particularly on services that don't allow minors under 13) were an excellent explanation.