You have not offended me; you are one of the most polite folks here.
I am not sure what you mean by login alter egos though.
I have not had time to reply to your post #461, above. I hope to this evening.
"I am not sure what you mean by login alter egos though."
alter ego defined fairly well here with examples:
http://en.wikipedia.org/wiki/Alter_ego
"An alter ego (Latin, "other I") is another self, a second personality or persona within a person. The term is commonly used in literature analysis and comparison to describe characters who are psychologically identical."
"The term and concept also frequently appear in popular fiction, such as in comic books, for the secret identity of a superhero, vigilante, or crimefighter."