Wordpress, like many other blog engines, uses the rel="nofollow" attribute in comments for the so-called fight against spam. If this was a good idea, it is totally ineffective, and in addition, a link with this attribute will not receive any credit by Google when they rank websites. It is therefore clearly in the interest of bloggers to get rid of rel="nofollow" attribute.
One thing I really love with the Python programming language is its incredible extensibility. Here's a list of 50 awesome modules for Python, covering almost all needs: Databases, GUIs, Images, Sound, OS interaction, Web, and more.
Vista lighting effect is very popular, and many tutorials explaining how to recreate it can be found on the Internet. However, they had a point in common: Being relatively inaccessible for beginners with Photoshop. I therefore propose my own version of this tutorial, in order to create a striking effect, quickly and easily.