Difference between immutable and mutable

On Thu, Dec 15, 2011 at 12:03 PM, Trond Olsen <trond@steinbit.org> wrote:

Mailing lists are immutable. Forums are mutable. Remember that before your freudian slip-up!

Your ideas are intriguing to me, and I wish to subscribe to your newsletter.

Oh hi ::

On Dec 16, 2011 4:03 AM, "Trond Olsen" <trond@steinbit.org> wrote:

Mailing lists are immutable. Forums are mutable. Remember that before your freudian slip-up!

On 15/12/2011 19:03, Trond Olsen wrote:
> Mailing lists are immutable. Forums are mutable. Remember that before your freudian slip-up!

Not all forums are mutable...
And sometime, people quote you, so even if you delete your goofiness, it can persist...
So apply the advice everywhere! ;-)