Why would you want to do that?
Here's my best advice :
add an AWEBER opt-in list (feedburner/RSS subscriptions is NOT enough anymore!) so that you have a real broadcast-enabled follow-up system in place to talk with your readers, send alerts, etc.
Up to 98% of blogging mentoring students are using AWEBER because it's the best. There's no other alternative like it
Hope it helps...
Next question(s) please!