well, sort of.
It is a virtual pinboard so you can save the things on the net that interest you in one convenient place without using up your own stoarage bandwidth.
In turn the collectio is public for all to browse.
SO a writer might save inspiration for their work of literature, a crafter ideas or patterns to try, and other folks use it to keep their party planning in one convenient location.
this use I have not come across yet.
That is usually Facebook’s job to self promote you.
Definitely interesting.
(and the woman is somewhat interesting, seeing that this isn’t her only rodeo. Overdue to show the world her true face, maybe somebody else is saved the hardhsip of meeting with her ugly side)