Remember when you could read a Facebook message and ignore it, without thinking twice about replying? Then Facebook rolled out read receipts for Facebook Messages, thus forcing your hand to reply. Luckily, there's now a browser extension to disable the "Seen" notification on messages you've read, as reported by The Next Web.
The browser extension is called Chat Undetected, and was developed by Crossrider. It's compatible with Chrome, Firefox, and Internet Explorer. I was unable to install the extension in Safari, even though The Next Web report lists it as a compatible browser.
To install … Read more