POOL: logo drafts

[MarcoRavich]

OK, yesterday I've drafted an idea for a logo using Turbologo:

As you can see it contains 3 icons (which should graphically represent - also in order of importance - what CS is and what it does)

But today I changed my mind in favor of a minimalist one that can encompass all the meanings:

NOTE: these are just DRAFTS, so - at the moment - please don't consider their fonts nor colors or even icon' shapes, but just the idea behind.