I put it on my daughter's around 6pm Eastern, I think; must have been minutes before it was removed. I was able to put Windows 3.1 on hers as well, even though hers isn't jailbroken.
I gotta find those King's Quest IV disks...if Windows runs it's sure to run...
Why does it keep getting removed?
Do you know if it is Apple that pulled it from the App store or the developer?
The developer took quite a bit of heat for releasing this reduced function version as an "upgrade" to the previous one. That upset a few of us who have the older one (but didn't want the newer one)... we couldn't simply select "Update All" to update all of our apps without also getting the "upgrade" to iDOS.