Please offer the option to disable the text blurb in the subject line. It clutters up the Inbox, & shortens the sender's subject line, which could cause confusion, or even upsetness. Imagine a subject line, "grandma is dying to see your reaction to this!", but, with the shortened subject line & blurb, the receiver sees, "grandma is dying (and then, in lighter text) [name], Grandma is", and that's all. I do like that you're planning to make it easier to see, between read & unread, that was really difficult.