The site looks cool and interesting posts = but are you looking for technical detail analysis or stuff on trends to consider when building systems? (Example of the later because we just wrote it: http://www.3scale.net/2012/12/the-death-of-the-web-page/)
I don't want to be too narrow in these early days so I'll say we want content that will aid developers in discovering new development techniques as well as reinforcing the practice of ones they may already be aware of. I think both types of content you mention can aid in that.
Just read your post, njyx. While it's solid and thorough, my first impression is that it's a bit too high-level for an audience of application developers.