Given the growing market share Macs are achieving, and the fact that there are significant numbers of Mac users on various grids, will SI ever be available other than having to restart my beloved Mac as a Windows machine via Bootcamp.
Although being able to be 2 machines in one is fantastic (and somewhat convenient) - the risks involved in being a Windows machine are significantly higher in terms of bugs/malware/virii/keyloggers etc than with the Mac.
For this reason alone, I don't like to use the Windows side unless I have absolutely no alternative.
