This is actually a good example. There are no linux ARM builds available, which makes this product useless for me. A lot of closed source software (cough sublime text cough) neglects the less common processor architectures, while with open source software I can usually just compile it myself.
I didn't say it wasn't but a build for a very recent Ubuntu the build is useless. Also it doesn't work for XP for which there can be no technical reason.