Short bio: Computer Scientist, FOSS supporter (read more)
Tux Machines (TM)-specific
I've grown up with windows (and Windows) yet, command line in linux became a irreplaceable companion to me and I've grown to like (and dislike) lots of things that probably aren't that common in to like or dislike (for "normal people"). Here's the short, and maybe interesting list.
* C macro preprocessor (I really love this one)
* C programming language
* Ruby programming language