A couple people asked me on my blog about the "Read More" option, "keep reading," whatever you want to call it so I thought I'd post something here in case anyone else was curious.
There's a previous post about this, I'm just bringing it back to life.
Rachel from BrownBreadIceCream gets all the credit for helping out my blog a few months back.
Here's the link to her solution to the problem. It's totally user-friendly and just reply to this if you have any further questions.
I may be able to be of further assistance :)