I need a cell phone text message application (for US users) for a website forum. This application will send a text message to a user when a certain poster posts. The forum is a standard phpbb forum.
The user will have the option of selecting a poster. When that poster makes a post, the user will be notified via text message, along with the content of the post. Also, I would like the application to only send the text message for a new thread started by the selected poster and no text message will be sent for subsequent posts in the same thread.