Hi, Org people! :-) Commands `C-c .' and `C-c !' both insert a time stamp in the buffer, and the date is prompted in the mini-buffer in the same way for both commands. One of them is going to insert <DATE>, the other [DATE]. The mini-buffer always show <DATE>, like this:
Date+time [2012-01-23]: => <2012-01-23 lun> Could it be: Date+time [2012-01-23]: => [2012-01-23 lun] when appropriate? This feedback would be useful (to me at least), in case I mixed `C-c .' and `C-c !' in my head, and am using the wrong one. François