Posted 04 November 2006 - 12:43 PM
Neither should cause a difference in speed once the E-mail has left your computer (if you are using an E-mail client) and certainly not if you are using Web-based mail.
Yahoo groups sometimes has major delays between sending to a group and actually seeing the post in the group. This problem usually resolves itself in a few days.
Whereof one cannot speak, thereof one should be silent.