filter the name of your blog to be red every time it appears in a post

gistfile1.aw

<?php
add_filter('the_content', 'styleBlogName');
function styleBlogName($content) {
	$blogTitle = get_bloginfo('name');
	$content = str_replace($blogTitle, '<span style="color: Red;">' . $blogTitle . '</span>', $content);
	return $content;
}
?>