I have to juggle between installing softwares using a dmg or using brew because I am unsure if I am able to install a particular software using brew whereas in the case of Linux, I am very sure that I can install any software using apt-get
I will have to disagree on your say about software/hardware integration. Its bad on the Mac, but I have had no issues related to integration after 3.xx kernel upgrades on any other PC. I find a heavy online supportive community for Linux if I happen to encounter any issues down the lane compared to OSX. Like you mentioned, brew isn't as great as apt-get for which I keep going back to using dmg's.
Fascinating stuff. I am already imagining its application in optics where a single substance can be made to behave as an universal lens by varying the power of the lens programmatically.
Finding the exact template is always quite hard, best is to find the closest looking template and edit the CSS accordingly.
Here's the closest match I found : http://goo.gl/NlmtDH