Focus on the dream, not the competition.
I don't generally offer much in the line of software because I'm not really a programmer. But this is more repackaging and redistributing than actually creating. Anyway, for what it's worth -- some software. Or not. More soon.
Actually, I do have some ChromiumOS images I'm willing to share. However, they are not for the average user. If you request a link to these images (one x86, one amd64), they come with no support. If you are the type that voids the warranty on your new toys five minutes after they're in your hands, these may be for you.
The images are developer builds and have rootfs verification turned off (they will not work on actual ChromeOS hardware) so the rootfs can be modified if you wish.
If you understand the above two paras and still want to continue, drop me a line and I will send you a link to the image of your choice. You will need a 4Gb USB stick to install the image onto. When you dd the image to the stick, you will lose all information on the stick (you've been warned).