Useful and discreet.

thanks

If you have a link that you want to post to Facebook
Example: https://www.democraticunderground.com/12165900

When you post the link to Facebook, this is what Facebook adds:

https://www.democraticunderground.com/12165900?fbclid=IwY2xjawKdSgBleHRuA2FlbQIxMQBicmlkETFPMWhqMEtZdDJNY25vbTBHAR5eKdIgrFysQR3z1Hgx5pL0yBApK_O5bBq08zb8vfngCO-vd17jm9b5fdEZpw_aem_fMho0GY0F4L2WbuVZE5_wA

If instead, you post to Facebook using this redirection link:

https://1-DOT.com/to/?www.democraticunderground.com/12165900

The "stripped" link is redirected to your intended webpage (without the Facebook tracking code)

https://www.democraticunderground.com/12165900

The redirect link works great except that Facebook does not add a thumbnail image to the post.
This may not be important but if it is, I have a fix (Facebook hack) that restores the post thumbnail.

Note that post #1 has no thumbnail image but post #3 has the image with the same redirect link.
The trick is to post the original link (#2). Then edit your post to erase the original link replacing it with the redirect link. Facebook will keep the old thumbnail image even though the link URL has changed.