Facebook is a social utility that connects people with friends and others who work, study and live around them. And im my personal opinion, I think advertisement via social networking is the best way !
Recently, Qatar Airways launched their non-stop daily service from Doha to Kampala. And at the press conference, the CEO promised to add services to neighbouring Kigali in Rwanda, Mombasa in Kenya and Zanzibar in Tanzania. I think it is really good Afica countries to make more visitors with Qatar Airways. It will be helpful for both Africa countries and Qatar Airways.