Under the search tab is the selection, "Providers with something to hide". What does that mean???

I've included one thread.. Learn to do a search and you'll be albe to find the other threads on the other boards.

Granted,
I'm too lazy to search for it much as I'm not really interested... but... , yes, it's come up a lot, and even many of us who have seen the threads inquiring haven't seen an actual answer.