I'd be really curious to know why people are downvoting this. I can't see any technical reason against it. Of course, for some people this might be too complica

I'd be really curious to know why people are downvoting this. I can't see any technical reason against it. Of course, for some people this might be too complicated or too much hassle in comparison to buying a more expensive commercial thing. But for other people, the cost savings might be worth the work. It is also easier to keep an almost completely open source solution fully up-to-date.