Perhaps links to walled-garden pages where you need an account and need to be logged in should be prohibited or at least discouraged.
I think it’s a good example of UX that encourages visitor to sign up - which is why it exists. A part of what makes it good is precisely what you mentioned: very easy to miss the button
javascript:(function() {
(function () {
var i, elements = document.querySelectorAll('body *');
for (i = 0; i < elements.length; i++) {
if (getComputedStyle(elements[i]).position === 'fixed') {
elements[i].parentNode.removeChild(elements[i]);}}})()})()It'll have a better chance of avoiding down votes if you leave this out. It's against the guidelines:
> "Please don't comment about the voting on comments. It never does any good, and it makes boring reading."
This is like saying that most people who know a lot about food should regularly visit McDonalds since it is the most eaten-at restaurant.
I would venture the opposite, people who are socially apt and attuned are probably least likely to be on Facebook... they’ve likely learned enough about it to stay far, far, away.