Netizen (noun)

1. A person who actively participates in online communities or the internet in general.
2. A member of the online community.

Origin:

A blend of "network" and "citizen".

Examples:

1. Netizens can be found in discussion forums, blogs, and social media platforms.
2. The netizen shared their thoughts on the article in a comment.
3. Netizens are an important part of the online community.
4. Netizens come from all over the world and have different backgrounds.
5. Netizens have the power to shape public opinion through their online activity.