I have a better question, why isn’t FR set up for clip and paste sourcing? I can post on nearly every site, with just a usage of my mouse and pointer.
What are you referring to, just posting text with the name, author, date, source, link and content together? And checking how many words in the latter? Because many or most posters would neglect one or more of these, which inclusion is needed for legal means, beside at least attribution being proper.