It doesn't sound like you really would, though. "I'd be interested to see if you have any counter-arguments, or rather, ones that haven't already been replied t

It doesn't sound like you really would, though. "I'd be interested to see if you have any counter-arguments, or rather, ones that haven't already been replied to"? Is that a way to ask for a frank exchange of views that predisposes your interlocutor to expect an honest and unbiased discussion? Because to me it sounds more like a preemptive dismissal of anyhing I'd possibly say. I also don't like to hold internet conversations with commenters who talk of "arguments" like they're goals in football, whereby points are scored. If you want to exchange views because you think my views are useful to you, then please let me know that you want to have a genuine and constructive conversation. If you just want to win some culture war, then go away.