Hi all.
On the Create / Edit post screen I've moved the "Email me replies to this post" option from the "Options" tab to the main tab (just below the "Tags" section). This is just ot make it easier to select whether to get emails for each post. Selecting this checkbox will cause all replies to your post to be emailed to you, until you select "Disable Email Subscription" at the top of the thread.
I believe that this option will default to whatever you've got set for "Enable Email Notifications of forum/thread subscriptions and replies to my posts" in your profile.
Regards.
Neil.