On Sun, Oct 21, 2012 at 12:10 PM, James Salsman <jsalsman(a)gmail.com> wrote:
Retention of people who have made dozens of edits is
about the same as
it's ever been. Retention of people who've made a handful of edits has
declined substantially since 2005, even though new users still show up
at the same rate.
Retention of accounts, at least.
Since 2005 the need to create accounts in order to do things has
significantly increased.
I've personally certainly created dozens of accounts since 2005.