Hiding links from search engines

Even if your site or forum set to hide the links from search engines - this is not what it does not. Hiding is created and tagged nofalow noindex, these tags provide search engines for a recommendation not to pass on him, or rather not transmit weight pages for these links. And to be honest, all the links are indexed by search engines, they can not say do not go there. This is most likely to attract the opposite, and the advent of robot indexing your site to link nofalow very well even possible. Example of life. I had a few individual pages, on a few sites have external inbound links only from noindex tags and nofalow and the prohibition of indexation in the file robots.txt (created specially for the experiment). The result - all the pages that I wanted to hide to be indexed by search engines Yandex and Google on the same day, and the other (open) somewhere after day.
But here we must note that although links were hidden, but were on the Trust sites.
But we digress a little from the overall theme ... Go back.