IRC and mailing list traffic statistics (until 11/2011)

[Werner Almesberger]

Wolfgang Spraul wrote:
> a stable state so that URLs to old mails don't change. Mails are still
> garbled etc. It's messy, but I prefer stable URLs.

You mentioned these changes to the archive before. I'm a bit
worried about URL changes. Sometimes, I may reference a mail
shortly after it has been archived, i.e., long before anyone
may run some cleanup tasks.

Are such URLs at risk of becoming invalid ?

- Werner