title: How can I grab specific content for a social media share?
body: <p>I have set up a little site where users interact with and change textual content. I would like my users to be able to click on a social media link and have that 'share' use their modified content in the share post. I was thinking of dumping the content into the meta description. My thinking here is that Facebook (not sure about other social media) reads the meta description for its share content by default, so if I can dynamically change the content of that meta description, perhaps the modified content would be shared without the user having to copy and paste their results. Maybe I can use jQuery? Any ideas or experiences with this kind of thing would really help. Thanks. </p>