Twitter Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.Anti-spam check. Do not fill this in! ===Innovators patent agreement=== On April 17, 2012, Twitter announced it would implement an "Innovators Patent Agreement" which would obligate Twitter to only use its patents {{clarify span|for defensive purposes.|date=July 2020}}<ref>{{cite web |last=O'Brien |first=Terrence |date=April 17, 2012 |title=Twitter introduces Innovators Patent Agreement, vows not to abuse patent system |url=https://www.engadget.com/2012/04/17/twitter-introduces-innovators-patent-agreement/ |access-date=August 11, 2012 |work=[[Engadget]] |publisher=[[AOL]]}}</ref> Summary: Please note that all contributions to Christianpedia may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here. You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see Christianpedia:Copyrights for details). Do not submit copyrighted work without permission! Cancel Editing help (opens in new window) Discuss this page