Jakub, this isn't something you pop out in a day's worth of work. The explainer video on bitshares.org, for example, took about two months worth of writing, rewriting, going over it again and again with Bytemaster, completely scrapping every version and script we came up with, having the video produced by someone who does animations, getting a professional to do narration, etc. Its no small task.
And explaining BitSharesX is not going to be any easier. I don't want to throw something together. I want it to be top quality and a tool we can use for a long time. There are plenty of articles, interviews and explanations about BitSharesX currently available for now to hold us over a few more weeks and we are still in beta mode after all.
And of course, if you want something done today, go for it...I'd encourage anyone who thinks they can clearly and concisely describe what BitSharesX is and how it works in 90 seconds, to take a shot at it. If what you create is excellent, we'll use it! B