Do you think it will be of advantage or disadvantage to my community?
If do not ask, do not tell them. People often abuse free information and may take it for granted because it was given to them on a platter of gold. Just do you, develop yourself in the bitcoin space and mind your own business. If they approach you or show interest them by all means teach them.
While on the other hand, you do not need to introduce bitcoin to people around you if you notice they do not give a hoot about it.
I believe the purpose of the thread is to share Bitcoin knowledge to community to help Bitcoin exposure. I believe this is a good ideas specially if all of us will do same small act to help Bitcoin. This is a hard task but this can be easily by doing a powerpoint that contains summary and key feature of Bitcoin.
I experience sharing Bitcoin on my friend in workplace and I successfully convinced 5 of my friends that is now a Bitcoin holder because they became interested on the blockchain.