Ironically, this data dump could prove particularly useful for me. I have a Twitter account for which I no longer remember the username, and have lost the pass

Ironically, this data dump could prove particularly useful for me. I have a Twitter account for which I no longer remember the username, and have lost the password. It is, and has been for years, impossible to recover the account, because of a circular dependency in the lost password / account recovery form. I've been tweeting at Twitter Support for years with no avail. Looks like I can just search this data for my email address and find out what the account name is.