CNet news.com article dated jan 24th IBM to sell Linux-only mainframe
"A new Linux-only mainframe model that IBM will announce Friday is the strongest indication so far of the company's enthusiasm for uniting the comparatively new operating system with the decades-old business computer line." http://news.com.com/2100-1001-822771.html?legacy=cnet&tag=pt.msn.cdf.hl.ne_8 597190