Residents of Gaza have yet to recover from the exchange of aerial bombardments with Israel in late November and face rebuilding in the coming year.Six Israelis and more than 170 Palestinians were killed in the eight-day conflict.Some buildings in Israel were damaged. But in Gaza more than 200 buildings were destroyed and several thousand damaged.It will cost an estimated $300 million to rebuild.Israel reduced the threat of rockets fired from Gaza by Palestinian militants.But Gaza-based analyst Mkhaimar Abusada says the conflict boosted Islamist Hamas and weakened Palestinian Authority President Mahmoud Abbas, known as Abu Mazen."It's Hamas who is calling the shots. It's Hamas who decides if there is a cease-fire or there isn't going to be a cease-fire.It's not Abu Mazen or the PLO or the secular camp in the Palestinian society," Abusada stated.The Gaza conflict eased the international isolation of Hamas as more than half-a-dozen foreign ministers from the region visited for the first time since the Hamas takeover five years ago.A week after the cease-fire, the U.N. General Assembly overwhelmingly passed a resolution elevating the Palestinians to a non-member observer state."Now we have a Palestinian state," Abbas said.Abbas returned home in triumph but analysts say the boost was symbolic, and temporary.