dmd beta mailing list

[grauzone]

Walter Bright wrote:
> The dmd-beta mailing list is for those who want to be notified of 
> impending releases of dmd so they can check their libraries or projects 
> against it for regressions.
> 
> You can subscribe by sending mail to dmd-beta-subscribe at puremagic.com
> or visiting http://lists.puremagic.com/
> 
> Thanks to Brad Roberts for setting this up.

Why are you creating these as mailing lists and not as 
news.digitalmars.com groups?