But it's not standalone so everyone can use it privately, it only works for your service.
If it's open source then surely you, or someone, could modify it for other services.
Moaning when someone gave you free apples because you want apple pie; maybe make your own pastry.
I'm moaning because someone wants to sell me their entire apple tree in order to get the free apple pie while I would be happy to get a few apple to make my own. The service is deeply connected to SirCmpwns paid service and an obvious spam bait.