An error occurred while saving the commentJeff commented
http://community.logos.com/forums/t/16525.aspx -- Collapse side bars into one on narrow displays
http://community.logos.com/forums/t/28119.aspx -- Multitouch features (two finger scrolling, pinch zoom, two finger tap zoom, etc.)
It isn't just tablets that have touch screens these days. Also, many laptop touch pads are multitouch as well (including Apple's IIRC).