A useful cautionary tale in general: if you use computers that other people are logged in to to leave comments on the internet then their default settings can make you look bad. Wendy Harmer: You owe an apology for this accusation that a blogger maliciously changed your name on comments you left on her blog. She did nothing of the sort. Let me explain to you what really happened, , and show you how to make sure that it doesn’t happen to you again. It was your own actions and omissions that led to than display-name showing up on the blog.