Do Private Messages have an e-mail notification feature that is similar in manor to the one for Subscribed Post? If not, maybe this feature could be added. I know that I do not always notice I have a new PM message waiting. And some of the people I have sent PMs to have stated the same in their replies. I know it is my fault that I dont look for the PMs but I dont think that I am alone. Please post your opinions on this.