"The Lebanese authorities should immediately release Ismael Sheikh  Hassan, an urban planner detained by  Military  Intelligence on August 18, 2010, or promptly charge him with a recognizable  crime, Human Rights Watch said today.  Two of Sheikh  Hassan’s friends expressed concern to Human Rights Watch that his detention may  stem from an article he published in May in the Lebanese daily As-Safir,  in which he criticized public authorities and the army for their handling of the  reconstruction of the refugee camp destroyed in fighting between the Lebanese  army and Fatah al-Islam, an armed Islamist group, in 2007." (thanks Nadim)
PS He has since been released under public pressures and petition signings.