The article is not entirely correct about the effects of robots.txt. Actually, it is more like the other way around. Traditionally, robots.txt could be used to prevent the Internet Archive from displaying your site (the Wayback crawler would still capture copies of the site from time to time, presumably to keep them…

Miss my Droid 4. But, a “$” key for... privilege? Obviously not for keyboard lovers. By dedicating one of the precious few keys in this tiny vertical layout to the $ sign, Blackberry wanted to make a statement rather than prioritizing usability. If it had practical use in mind, it might have used that currency key to…