Przykuta, 19/07/2010 17:57:
One year before flagged rev in pl wiki, maybe even in
2006.
Nux said April and October 2006 (
http://pl.wikipedia.org/?oldid=22477021
). If that's correct, the updated statistics
http://meta.wikimedia.org/wiki/Usage_of_edit_summary_on_Wikipedia show
that the buttons on pl.wiki had no additional effect after the red
rectangle, and something else on March-April 2007 made the edit summary
usage to increase by 9 percentage points globally and almost 30 points
for anonymous edits. Does someone have a clue?
About he.wiki, statistics show an increase by about 9-10 points thanks
to buttons, as in other wikis.
Nemo