Taco's farewell (and Hemos' reply in comments) really brought to me back why I liked Slashdot in the first place back in 1998- an editorial voice curating interesting tech stories.
That editorial voice was important to me in 1998, as I was in college for CS and was really uninformed about things like (as _delirium notes in this thread) the EFF, the RIAA, open source software, The Many Uses of Linux, etc. I compare that to today when I just scan lists of links on reddit or HN and pick out the items that interest me. The editorial voice was a good starting point for me- it directed me to interesting things that I couldn't have fathomed. As I grew into my techy career and interests, I needed it less and less.
I hope it's not viewed as complaining or whatnot, but I do wonder if anyone else avoids Slashdot in 2011 almost purely because of the commenters' obnoxiousness. I always get a picture of sysadmin-like greybeards pounding away furiously at their keyboards the moment anyone suggests that some software, somewhere be written in something other than C or perl. Ah slashdot, you truly taught me what a 'troll' was (and "-5, Troll"? shudder.) And for that I thank you.