The Drop Caps plugin adds drop caps to your posts, pages and comments. It comes with some cool css styling and lots of options.
Sets custom avatars for users without gravatar. Avatars will be replaced by first letter of usename (or e-mail) on a colorful background
Initial Letter is a plugin that adds style options so you can change the size, color, and font of the first letter of each or all post paragraphs.
Notify a user about when he sent comment or form via Contact Form 7 and automatically blocked spammer IP by notifier users.
MailSystem is mailsystem.org.ua integration software with WordPress
Allows visitors to populate business letter template providing their custom attributes via form.
Notify a user about when he sent comment or form via Contact Form 7