[[User:Mauro742]] has produced some statistics:
There are great differences among Wikipedias.
Apparently, sk.wiki and pl.wiki are the only Wikipedias where standard
edit summaries buttons are used, and where edit summary usage is about 90%.
Wha to do you think? Are those buttons useful, or maybe they make edit
summaries more similar and pointless? Do they increase usability? Should
we introduce them elsewhere?
Huh. Try edit any article in pl wiki as IP without edit summary ;) This question (ask for
summaries) is introduced to pl wiki from cs wiki. Script (red border) has written by Nux