Please use real dates and times, not this "Two days ago" stuff.
I block slashdot's style sheets because I do not like the current layout. Fixed widths are evil. I set my browser window at a width that is comfortable for me to read. In the new layout, the right-hand column takes up too much room if viewing full-screen.
I agree with earlier observations about the new comments page: it is difficult to determine the level of indentation.
The version of the home page with big pictures is disastrous, IMO. The graphics take up more room than the stories!