I is also for infringement, as in copyright violations. If you are a blogger or web writer, do you know how to find out if a content pirate has stolen your work? And what can you do about it, if you find out that this has happened?
How to Uncover Plagiarism with Google Alerts
How to Report Plagiarized Items to Google
Personally, I have found countless examples of my own work being reprinted and republished without advance permission. In some cases, folks have courteously remedied these situations. Some have purchased reprint rights. Professional follow-up is the key!