There are all sorts of tips, tricks, and techniques to drive more traffic to a blog. They usually involve either paying for it in some way, improving an avenue such as through search engine optimization, or building subscribers. The reality is this – all of these things take time. What doesn’t take time other than the effort that is required to make it happen is writing better blog post titles. The right titles can increase blog traffic. The wrong titles can desperately hurt it. This is an immediate effect.
The idea of the NoFollow attribute on links was to help prevent spam from appearing on user generated content sites, particularly Wikipedia. It was intended as a way to tell Google (and eventually all major search engines) that a link was not supposed to transfer any “link juice” to the recipient of the link. In essence, it was designed to stop SEO spammers from trying to insert their links where they didn’t belong for the sake of improved rankings.
When most think of encryption, they think of computers using complex algorithms to hide data in ways that require a password or key. This is a very modern and simplistic view of a long and stories history behind encryption. Since the dawn of human communication we’ve had a need to be able to send messages without the risk of them being seen by the wrong people. Thus, encryption is as old as the written word in some cultures.