Bangla is one of the most widespread languages of the world.
A major diasporic expression in many countries.
A constitutional language of India.
It is the national language of Bangladesh.
Useful for learners of all kinds.
Useful for the teachers who could use it as teaching points or tips.
Could be used as a supplementary material in the Universities around the world.
Useful for administrators in acquiring a first hand knowledge of Bangla as a Second Language (BSL).
Helps the agencies engaged in teaching of Bangla as Foreign Language (BFL).
Lastly , why Bangla online? Because it is new. It is challenging and exciting, too.