Petrell: Considering Lucasarts being one of the two most paranoid corporations when it comes to IP (the other one is EA naturally) it would not be surprising if LA lawyer is writing C&D letter right about now. They've shut down at least one freeware adventure game studio for using their IP (Lucasartsgames or something along the lines. I think they managed to release two adventure games before forced shutdown. They should still be floating around the net somewhere.).
There's also Star Wars based mod for Open Source Total Annihilation Engine clone The Spring Engine. Probably only reason it has not been shut down is that it has kept low profile. Publicy before release is bad for EA/LA IP based games wether they are Freeware or Open Source (if it's commercial you'll have FBI/CIA knocking down your door the minute you dare to mention it in the net).
Any company trying to take the name of another is asking to be shut down. No exceptions. It was stupid on their part and not something that Lucasarts could or should have tolerated.
Thanks for pointing out Spring though! I loved TA and I'll definitely have to check this out.
lowyhong: I'd say the most paranoid is actually Fox. They make EA look like gentlemen in comparison.
Fox even sued themselves because they believed they owned the rights to words that appear in any English dictionary. They're a painfully bad joke. It's embarrassing to share a species with anyone associated with the company.