No, but they're easy.
Announce one.
Start collecting names from people who want to join. (Or you can just inherit a list from someone who wants to give one up.)
Make a cute little thingie to post to announce your list, like wagglebee or I have for our lists.
Whenever you find a thread relevant to the topic of the ping list, copy and paste the names on the list into the To: field just like when you ping one person.
Post.
Thanks for the info.....Ping list starts today for the DC convention since we’ve finally finalized the hotel and convention space....
Wish me luck!!