The latest diary thread is this: http://lesswrong.com/r/discussion/lw/lxk/group_rationality_diary_march_22_to_april_4/
This is also described in the Wiki (but the linking is outdated): http://wiki.lesswrong.com/wiki/Rationality_Diary
You can find it in the right side bar (at least most of the time).
The latest diary thread is this: http://lesswrong.com/r/discussion/lw/lxk/group_rationality_diary_march_22_to_april_4/
This is also described in the Wiki (but the linking is outdated): http://wiki.lesswrong.com/wiki/Rationality_Diary
You can find it in the right side bar (at least most of the time).