[Balug-Admin] stats: list membership (~457 total uniques)

[jim stockford]

    i like a simpler approach: talk and admin
with maybe a couple of specialized, ad hoc
lists.



On Sep 3, 2007, at 10:56 AM, Michael Paoli wrote:

> list subscribers (does include also those with delivery disabled):
> $ wc -l */memb*`date -I`
>    27 balug-admin/membership_2007-09-03
>   264 balug-announce/membership_2007-09-03
>   258 balug-talk/membership_2007-09-03
> And a rough approximation of unique e-mail addresses (note that some  
> folks
> use unique per-list addresses):
> $ sort -u */membership_*`date -I` | wc -l
> 457
>
> Note also that it appears we have a fairly large number of folks that  
> are
> subscribed to "talk", but *NOT* subscribed to "announce".
> Theoretically (at least logically) that shouldn't be the case
> (in general - typically exceptions being per-list e-mail addresses),
> but it is totally under "user" control.
> A quick count of that:
> $ { sort -u balug-talk/membership_`date -I`
>> cat balug-announce/membership_`date -I` \
>> balug-announce/membership_`date -I`; } | sort | uniq -u | wc -l
> 185
>
> references:
> http://lists.balug.org/pipermail/balug-admin-balug.org/2007-July/ 
> 000391.html
> http://www.balug.org/#Lists
> file://new.balug.org/home/balug/e-mail_lists/
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