Hello -
Thank you for your quick response and kind offer. Your reasons were anticipated...makes perfect sense given the numbers involved. It was not meant as a complaint, but rather a mention just in case it was some sort of glitch and the mac version was supposed to be there on Steam too. I suppose the numbers might even be worse re the Linux version, so no surprise it's not there either. I am sorry the numbers aren't better, as I say, the more support for your efforts the better. Hang in there, and thanks. I have enjoyed the demo, and look forward to buying the full version.