Liiceanu is also a founding member of the Group for Social Dialogue (1990), president of the Romanian Publishers' Association (since 2000), and member of the scientific council of New Europe College.
Noica, a Romanian philosopher known abroad as well as in the country, used to take his most valuable students and followers to his small house at Păltiniș, where he would teach them what they afterwards called "not philosophy lessons, but spiritual experiences".
Liiceanu refers to that experience in his books as the "Păltiniș School" and the term began to be widely accepted and used in Romanian, as well as European, philosophy.
Liiceanu continued to publish well into the 2000s, and he remains a mainstream figure in Romanian intellectual public life, with close connections with Andrei Pleșu, Monica Lovinescu, and Virgil Ierunca.
[2] One critic, Gabriel Andreescu, suggested that Liiceanu allegedly facilitated extremism by allowing his publishing house to edit the works of inter-war (Communist-persecuted) Romanian figures whom Andreescu accused of being "ideologues of right-wing extremism".