What RDP for programming? There IDE directly in the browser. At first glance liked. Works quickly, I would say, cool. BUT I have nothing much to compare.
2) debilo interface.
There's just a hell that. I don't know what a genius to come up with. "it's just... I don't can say. Bitrix clever interface did. Where if the button is visible. And if the link is also visible. I don't know what sort of managers they clearly went into their fantasies to themselves and proved their correctness.
3) loss ip4 turning off the path ( this is a separate issue. Not to lose domain of ip is possible only if the domain is www. That is without www to virtualke not bind C-name)