Radio Shack demonstrated a good media match when they sent 400 workers emails notifying them that were being laid off.

The question suggests that Radio Shack made a good media match when they sent emails to laid off employees. However, this is not necessarily a good media match because email can be impersonal and may not provide the right tone and level of support that an in-person or phone conversation could offer in such a difficult situation. Additionally, it is important to consider the potential backlash and negative publicity that such a decision could generate if it is perceived as callous or insensitive.