Thought I would introduce myself briefly before taking on other parts of the forum!
I've been an atheist my entire life, having been introduced to science at a very young age by my parents. No surprise, then, that I ended up being an engineer and researcher at a lab in Switzerland. Nowadays I also spend a lot of time in my native Greece and in Italy for both work and pleasure.
I discovered thinkatheist by chance on twitter (http://twitter.com/DoctorReason) and you'll probably also find me lurking in the podcast's chat.
I leave you with my first attempt at a (boring) atheist youtube video- Check it out at http://www.youtube.com/watch?v=PQWFgRFe4rA (criticism very welcome!)
Looking forward to stimulating discussions :)