bacteria in the environment

Okay OpenOffice fans, show me what you can do. Earlier this week, I wrote about my challenges with a bug in Microsoft Excel that only appears on Windows computers. Since I use a Mac, I didn't know about the bug when I wrote the assignment and I only found out about it after all but one of my students turned in assignment results with nonsensical pie graphs. So, I asked what other instructors do with software that behaves differently on different computing platforms. I never did hear from any other instructors, but I did hear from lots of Linux fans. And, lots of other people kindly…