Caliban said:That's not exactly true. An unarmed strike deals damage (as you pointed out previously).
No; I said sometimes it does: there are places in the text that disagree completely with the definition of 'unarmed strike' as a successful blow.
An unarmed strike is an unarmed attack to deal damage.
Not always.
You can use it to disarm (because it's equivalent to a weapon),
Here's one example.
but a disarm is not an unarmed strike.
True; neither is a disarm a nunchaku--does this mean that I can't use a nunchukau in a disarm maneuver?
An unarmed strike is a different type of unarmed attack that has characteristics similar to a weapon, as shown on the weapon table.
Sometimes it is this, yes, and, as a weapon, we can use it to perform Disarm Maneuvers, just as we could use any weapon to perform disarm maneuvers. An unarmed strike doesn't become something other than itself when used in a Disarm Maneuver anymore than a nunchaku does.
PHB, page 40, "Flurry of Blows", second paragraph, 1st sentence "When using flurry of blows, a monk may attack only with unarmed strikes or with special monk weapons..."
It limits you to only those options. No special attacks that replace your normal attack, just those two types of attacks.
A special monk weapon is not a 'type of attack'. It is a weapon, and it may be used for anything that one normally uses a weapon for.
I think it's a bit silly, but that's what the rules say. If you don't like it, write to the sage and see if you can get him to publish something that contradicts the rules in Sage Advice.
If you read the entire the thread, you'll find that this has already been done, except, of course, that I don't believe that the Sage's ruling in anyway contradicts the rules here.