What started a short list became quite a big description, more details inside the post.
Do you want "Node.JS but in PHP" ? :) ReactPHP Event-driven, non-blocking I/O with PHP, looks like trying to do it. Should look closer on it.
Nested set behavior for Yii2. Useful thing for hierarchical content like category tree etc.
Yii2 Alpha released. It's time to get in touch with it. I really like how it is goes with Yii2. Take a look at initial docs
Ubuntu Resources - one place to get all Ubuntu-related info
Official release of Linux Mint 16 "Petra". Time to make an update :)