Positive aspects of informal communication:
- Sometimes, grapevine channels may be helpful as they carry information rapidly and therefore, may be useful to the manager at times.
- Informal channels are used by the managers to transmit information so as to know the reactions of his/her subordinates.
Negative aspects of informal communication:
- The grapevine/informal communication sometimes gets distorted. It also leads to generating rumours and informal discussions and sometimes may hamper the work environment.
- It is very difficult to detect the source of such communication.