There are different kinds of user names:
1. Real or fake first names
2. Real or fake full names
3. Real or invented words
4. Punctuation marks
The majority of names are written with Roman letters but many are also written in other scripts, so that users who don't know these scripts can't read the names.
Do you judge a user by their name? Does it influence your decision to accept that person as a language exchange partner?
@Miriam: I'm not a fan of punctuation marks
Usernames full of punctuation?
Yeah, they're the worst.