Using Nostr addresses (NIP-05 IDs) from NostrPlebs.com, like yournym@nostrplebs.com, helps create a "Web-of-Trust" among its users. This means that by sharing common and recognizable domains, users signal a degree of affiliation and trust with Nostr's original and most popular identity provider.
This shared identity through NostrPlebs.com enhances how easily users can recognize and find each other, fostering a sense of community.
The reputation of NostrPlebs.com itself lends an initial layer of trustworthiness to these addresses, simplifying the process of social verification in an environment without central authorities.
Ultimately, choosing a NostrPlebs.com provided Nostr address isn't just about getting a user-friendly name; it's about joining a visible group during times of spam and questionable reputation.