How would you keep a ping list? We don't address posts, exactly. There's no "to," to speak of.
Sorry if I'm a little slow. Still finding my way around this place.
At TBR we use Mentions.
A Mention is made by putting the "at sign" - @ - in front of the screen name, like this:
@sitetestYou would enter the ping message and below it, you would list the members in alphabetical order. Don't forget to put your own name on the list.
You could then post a thread asking members if they wanted to be added to the list.
The list might look something like this:
Classical Music (and related Movie Music) PingPlease contact
sitetest or
Machiavelli to be added to or removed from the Classical Music Ping List.
@Machiavelli@sitetest