Web Aliases End In Numbers
In media, e-mail addresses, usernames, and Twitter handles will end with a series of digits.
Whenever a fictional web alias, such as a character's e-mail address or MMO username are shown, it almost always seems like that character did not get their first choice, and went for one of the automatically generated similar suggestions, which will end with a series of numbers that may or may not be significant.
Hello, Unknown Troper. You'll need to get known to lend a hand here.