So what will happen to Mods and it Mods updates of vBulletin 4 ?
Those who left are one of the best who check & give good feedback about submitted Mods
Modifications will continue to come and go, we'll see new ones and some will go to the graveyard or be removed if security issues are found etc, nothing has changed or will change about that process .
I am not aware of any site where Lynne continues to offer VB support, I believe she took this opportunity to spend more time with family.
Paul and one or two others have since become staff at "The Admin Zone" forums, easy to Google.
I continue to browse both sites as a regular user. I don't anticipate new mods but if I do make some I would probably continue to release them here as this remains the main source for VB Modifications.