> It's not my fault that a file system uses up more space storing the same amount of data in two files rather than a single file.

It's not interesting to see people play word games with each other in the HN comments, so why is it interesting to see this kind of disingenuous behavior? Trolls have always existed. I don't get what's interesting about it.

The act of offering a cash prize to prove you wrong kind of makes you look like a jerk. It's assumed that you will use every loop hole at your disposal. Seeing the situation reversed so elegantly makes me root for the challenger.

As Patrick said, if he had gotten a 1000-byte file and sent a 999-byte file/decompressor file back, nobody would have counted the inode data as a part of the solution. Why count it now?

Who's the bigger troll?

Putting up the initial challenge, especially with the accompanying commentary, is just as much trolling as that.

I do agree that this last sentence (the one you quoted) is very unfortunate and doesn't match the wit of the rest. A better closing remark might have been something on the lines of, “I never claimed to have performed any compression. I only claimed to have met the terms of the challenge. I asked if I can send multiple files and the response was ‘sure’. I provided the files; they meet the total file size criterion; and the script correctly reconstructs the original files.”