That's a nice distinction. But from a practioners point if view, I see little difference. Who would argue without the implicit desire to convince/convert?

Agreed... It is a good list. The recommendation to argue in person and not via media is very pertinent.

One thing the list misses is the importance and power of facts. Indeed, the English philosopher Hume positioned facts as the atomic indivisible of philosophical discorse. Of course, facts can be twistered... But ultimately there is no such thing as 'your facts' and 'my facts'. Anyone with the facts at their disposal has the power of god in an argument. Like him or loath him, this acounts for the ability of Chriopher Hitchinns to completely destroy his opononets (Aka the famous Hitchslap).