When I post something with long blockquote, that's OK, but when this post appeared on front page, it's breaking is such way, that no one can guess that there are also a continuation of the post.

For example, the post: http://en.nuclear-plant.org/node/23

Front page: http://en.nuclear-plant.org/

How to solve this? How to give a hint to readers, how to make "Read more" label more visible?

I don't want to add <!--break--> to each post, because, I have very long quotations, and want to fold them.