It is not unusual for one individual to possess several dozen different usernames and passwords.
Having multiple names is an interesting manifestation of having multiple identities. Do you tend to use your "real" name, a consistent username across services, or different usernames based on the kind of service? What happens when those contexts collapse (like when you give a work acquaintance your personal email address).
Patches The languishing Kickstarter backers’ patches are the first four pictured above. The fifth is from the Axanar Indiegogo and the Starfleet Disaster Response was available for Axanar’s “special events.”