About the situation in Libya

Unfortunately, things are not developing well in Libya. Qaddafi's mercenaries have retaken a number of cities and are now threatening the very capital of the opposition, the valiant city of Benghazi. You can check libyafeb17.com and Wikipedia for the actual state on the battlefields.
I am outraged by the so-called international community. Indeed, France has recognized the opposition Council as legitimate government of Libya and, together with Britain, pressed for a no-fly zone. However, USA was reluctant, and Germany openly supported the Libyan dictator.
In fact, now may be too late for a no-fly zone. Different people are repeating this, including Saif al-Islam, the most disgusting offspring of Qaddafi. “It’s too late,” he said in an interview with EuroNews television, according to a transcript on its website. “In 48 hours, we will have finished our military operation. We are at the gates of Benghazi.” (Source: Business Week.) I wonder, why didn't all free people of the world press their governments to help the free people of Libya?
Azarmehr has written a very good post explaining why he backs military intervention against the Libyan regime, let me quote from it:
"If Gadaffi and his clan regain the control of the rest of Libya, there will be a massacre. If the world sits by and allows Gadaffi to bombard its own people in order to survive, it will send a devastating message to other dictatorships, use maximum brutality, do not give any concessions and you will survive."
Will he indeed be allowed to survive?