However, if you are seeking to directly counter his point of view via your epistle, maybe include your friend in the post via tag -- in a constructive way.
For those who don't know, the "Pad Only" area simply houses apps that are tagged as pad-only by users -- you can do so by tapping and holding an app icon in the drawer, followed by dragging it to the "Add Pad-only Tag" button in the top-right corner.
"Defendants effectively operated in a tag-team fashion--rotating in the roles of prime broker, clearing agent or counterparty that enabled the short sale transaction to go forward without the expectation of delivery, " the complaint says.