Almost everyone of us have some inhibitions when addressing a group of people, let it be writing or public speaking. But writing to the group, needs less courage than speaking in public.
One best way to overcome this obstacle is to continuously write whether its relevant or not (enna madhiri :) ).
I still remember, when I was (forced) to participate in an elocution competition, when I was in 7th. As soon as I faced the audience, my whole body was shivering and my legs were shaking visibly. But today when I take training or speak to a group of people at office, people say I am doing good (ullukulla nadungarathu enakku thane theriyum) till date I have a bit of this inhibition talking to new people of group of unknown people. But thats part of life, you have to meet new people and talk with them.
Why i am saying is, everyone of us would have had such experience and there is always a first time. so post without any inhibition. yaarum kadichi thinnuda matanga...
One more GANABADIGAL of PS. If gentleman are called GANABAADIGAL what is the equivalent for ladies. We had Vedic scholors in our history Maitri and Gargi who were authorities in Rig and Yagur Vedas. But they weren't know with that title.