Hi philh! Bug report of your thought: The second option you mentioned - about disposing off usernames and using email addresses as unique identifiers - is not

Hi philh! Bug report of your thought: The second option you mentioned - about disposing off usernames and using email addresses as unique identifiers - is not feasible in glen's case, because he intends to use the unique identifer as a part of the url. @glen: collect the first name and last name only if u need them. If you just want to address your users then, you can just do "Hi [username], what's up? Bla... Bla... [some-username] has sent you a message..."