2. It encourages the freedom of speech.
If there’s one thing the internet does well, it is provide a series of forums, groups, and sites where virtually any topic can be debated or discussed. These comments are open and transparent, yet people still can talk about difficult issues while being just an ISP number of an avatar. When people feel like they won’t be judged by others regarding their observations or advice, they feel more free to share. It is in that sharing where we are all able to gain something because of the wisdom that has been offered. You really can post whatever you want to post on the internet today outside of the taboos of religion, politics, or other cultural or ethnic “rules.”