Please look at edit histories if your edit is undone to see why, rather than blindly re-adding it. Miles (talk) 13:41, 20 April 2015 (EDT)
This is an IP's talk page. While it's not a requirement to have a username, those that do not can only be recognized by their IP address, which can change over time and/or be assigned to an unrelated user; they can even be shared by multiple users. If this talk page belongs to your IP but its comments are intended for someone else, you may want to login or create an account to eliminate future confusion.