You're making it pretty clear by the fact you can't even answer these questions for yourself that you have no idea what the fuck you're talking about.
Even if I do do your research for you wants the point where you're clearly a zealot? The fundamental fact you're making assertions about a peace of software you're demonstrably highlighting you have no idea alone means that any discussion with you is a losing proposition.
If you genuinely had an open mind you wouldn't be calling something you have never used, and have no knowledge of a pointless proposition. The fact you are means any suggestion you're capable of holding an open mind on the topic is already well and truly null and void - an open mind requires you to not jump to conclusions, yet that's the entire premise of your thread here - your conclusions based on zero actual experience of the subject at hand.
If I've learnt anything about Slashdot it's that I have way better ways to spend my time than trying to convince a zealot of the facts, so here's a better idea - fire up Google and go and find the answers to your own question if you care. If you're not going to bother to do that then you merely prove my point - you're not here with an open mind, you're here to spread your zealotry.