I would try to answer here why my modules are on my personal repository like answered in NethServer 8: wishlist for the conference by @m.traeumner and @alefattorini
For example the usage statistics is interesting. If we speak about the nfs module, nobody pointed that he used it, but the download statistics showed that it was used with no complaints.
I love also to manage all the server side
Like pointed by @davidep I could modify my rpm and use the software center, but at least one time you must use the command line.