I don't use excerpts at all. With the default theme in WordPress pre-3.0, viewing posts from a search or from a category or from a month showed the full post for all posts displayed.
The TwentyTen theme in WordPress 3.0 now shows only part of the post followed by "Continue Reading". I've searched around and I cannot find a way to remove this. Do I need to start hacking away at .php files? I'd like to full post to be displayed.