Thanks to NBC for moving “Dark Shadows”...

Thanks to NBC for moving “Dark Shadows” to 10 p.m. Now, I can watch “Dallas” on CBS without taping it. If NBC keeps switching shows, they surely will lose viewers.

Sam Sudi, Los Angeles

(Editor’s note: The final episode of “Dark Shadows” aired March 22 and likely will be replaced by “Midnight Caller,” which has been on hiatus.)