Will there be a possibility later on to run this on my own (internal) web-server? This definitely looks interesting, but running this kind of tools on a external server is not an option for myself.
Lately, internet is becoming unreliable in these parts of the world.
People here get jobs according to their political preference first, their CV second and their actual skill set last. For example: if they managed once to put up a MySQL server once in their lifetime, they will put Database management on their CV and get a job managing Oracle database clusters. Often replacing people that really do know what they are doing. At least for as long as their political party is in power...
Unfortunately I am not kidding
At the state owned company CoPaCo it looks like a new bunch of idiots are working there and dropping connections for no reason than ineptitude. It doesn't matter where you buy your internet connection from, here in Paraguay you will go through CoPaCo servers before you arrive at the backbone in Brazil that will lead you to US/European sites and services.
Whatever 3rd party internet service I was using before, I am now running as much of those in-house as I can. Who knew that by keeping things in-house and the extra (permanent) management burden involved is actually less of a head-ache than an unreliable internet connection, which leads to people at my desk complaining about this or that 3rd party service being off-line (again).