Copy paste the title, and some new info in the composer
Copy paste a clean link the link to your video , text, pix to an HTML composer
Add tags like subject, keyword, other thing required by your social media
Open any blog/CMS/websites which you have access to and copy the the contents of you content
Also save the html page on your SD card, or pendrive with a suitable name and if you feels that content is likely to be taken down, copy the content into your SD card, or drive. Give a name which you will remember and other people will also understand, and remember rather than thes codes..
Now you have a permanent record of your content and a link. How go to any social media whatapp, linked in, facebook, and just past the link to your website or blog. This will help your friends and comrades, to get to the original content anytime.
After some time you can also make a curated list, subject wise, of your posting perhaps write an a book
Remember the apps use several devices to make you feel that you are connected using likes, hits, forward. what we want is you to be a knowledge node, and share what you have actually read and tell your peers what exaclt you are moved by, without crowding their inboxes..