Hi Ops, if you are still doing this method then you have to add a new manager name to your list.
Gianluca95 actually he is the old manager, but he's only recently been active again in this forum.
I also do what you do often check the post history of some of the managers which is on your list, but enabling notification of new topics for service boards is much easier to find out about new campaigns
I don't often visit the service board, but I visited recently, tbh I was amazed by the success of Gianluca95 in having some campaigns to manage. I actually thought he was relatively new until I visited his profile.
I discovered that he has some special ways he talks to the project owners to help them advertise their company.
First, he gives them low or affordable budgets, with fewer members and maybe few weeks campaign. But whichever method he is using, I applaud him.