geoffrobinson writes "Roughly Drafted has obtained internal IBM documents detailing the results of a small pilot program for internal use of Macs. Positive and negative results were detailed, but overall most participants were happy with their Mac experience. The pilot will be expanded this year. One advantage cited: less reliance on Windows. So it seems a mix of Macs, PCs, and Linux boxes are in IBM's future. Given the history between IBM and Microsoft, this is quite interesting."