I just built fully working Colobot installation using MXE on Linux running on Windows. That was the least troublesome try to build Colobot I ever had on Windows. Well, technically, it's on Linux, but oh well, the Linux is running somehow natively on Windows, so that counts!
We could also ask if they still control colobot.com, according to whois it's still the same domain registered 19-may-2000, although it points to a not working server
We could still ask them about that domain, or at least to provide a link to us on that page. If nobody is against I propose ColoIRC today at 19:00 GMT+2 to discuss it.
I guess it will be easier if I finally respond to this thread in polish and maybe later translate it. Otherwise I'll do nothing even if today I have some free time.
I'm pretty sure that there was an initiative in China and on ceebot.com archives you can find even a screenshot of something called CeeBot1 and it had something like graphical CBOT editor instead of text, or something... Anyway it's good to see such documents about original stuff behind CBOT/CoLoBoT/CeeBot. I guess it will be really fun if someone respond after our e-mail.