Argonath Addiction ended up making my marks lower, though I controlled it and put RL first once again.
Also, Argonath wont help me find a job but it helped me in the following things:
1. Overcoming some of my bad traits
2. Developing good Leadership skills ([AK] during its MTA:vC days)
3. Befriending people of different countries and personalities
4. Becoming more sociable
5. Come closer to fulfilling my dream of becoming a Computer Programmer after I finish school (because of Argonath, I learned stuff like basic PWN script and better methods of downloading, etc)
Argonath Addiction can help you, as long as you exert control over it.