Rui Correia, 29/05/2014 15:01:
Do we have any figures on retention of new editors?
https://meta.wikimedia.org/w/index.php?title=Special%3ASearch&profile=ad...
How long does the average new editor stay? What percentage of new editors stays on for 6 months; one year; two years? Do we have these figures for all languages?
In the end what retention matters for is http://stats.wikimedia.org/EN/TablesWikipediansEditsGt5.htm
Nemo