Thanks!
I'm not trying to earn yet.
I'm only establishing my users at the network.
Earnings will be made in 2-3 months
Right now I'm earning about ~100$/mo but it's very unstable and I'm not promoting anything on purpose.
I don't count these earnings.
First of all - it isn't efficient in any way, and it isn't because I don't want it to be. The computing power & electricity needed for it is really cheap, I'm not going to waste time on making it efficient.
At past I had linux-based automation. Right now I'm running a windows-based automation. I have converted it because a lot of reasons.
It's now a pythonic "jobs" script, which controls imacros using a COM object. I have written the automation on my own.
Currently it supports most of the user normal actions (following,unfollowing,commenting,etc) and proxy.
It generates logs and email them every day. Statistics are also gathered every run and put into a small database to let me analyse the process.
The automation can handle lots of users.
It also handles the uptime of the machine. Now it's 20 days up (woohoo!). When electricity goes down it emails me then it emails me again when everything is back up
I work at a place where I have phone nearby, so I usually checks it on lunch time using VNC.
It's working really great, and it's really cheap because it's running at my home.
I hope I answer your questions thoroughly. If you have anything that's need clarify I would be happy to assist.
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21.12.14
Some updates:
* automation now handles 5 users. 2 users finally came back from fiverr bootstrapping. I'm going to replace that bootstrapping fiverr guy with a better one ! too much time!
* 22 more accounts were created using some guy from BHW (I would thank him later if the accounts will work properly). A nice thing - that guy have WhatsApp! it's really common here and it let me talk with him 24/7 so from now on I'm looking after freelancers with WhatsApp

* Total followers - a bit over 4k.
* following/followers rate - yes babe, it's about 75%!!! every 4 guys I follow 3 of them follow me back!
* I have found a local programmer for this job (I even set up a new workspace at my home for him..) but eventually I realised that freelancers are better in lot of different comparisons. So I have started a job post at odesk and I'm testing 2 programmers.
I have found out that hiring a programmer from odesk (and similar) isn't simple. I have written a small task, which I send to all the programmers. I pay them $30 for it, and if I find their work good enough I hire them. Now there are 2 guys who taking the exam right now, let's hope they are good

* I have bought a new chair (I don't remember if I told you). I also brought a new mouse pad

and a new hot blanket for the winter.
* transferred my home server to a cooler location, this way I don't have a add a spare fan in case of overheating