It's a simple fact that since Stack Exchange allows us to change our usernames, we do so occasionally. While I support this practice, it can be annoying on occasion, as it can confuse others and leaves apparently broken comments.
With that in mind, I am hereby creating a registry of past usernames.
To add an entry, please answer this question in the following format:
- <Most recent past username>
- <Second most recent past username>
If you can't remember one or more of your past usernames, that's perfectly all right; just list the ones you remember.