That topic's really large, I only read the first pages when the thread was started...
But maybe you could try to call him (telephone# from Impressum) or write eMails .. because at least I think he won't have read that whole topic, too...
I think, the problem is that Lukas don t have time everytime to making a refrally.
But in one ore two months is he in thinks to this refrally and he make it