Acura Concept What Is "a Jump" In Blogging? I've Read Alot Of Blogs That Say "after The Jump" Or "more After The Jump" Etc.?

What is "a jump" in blogging? I've read alot of blogs that say "after the jump" or "more after the jump" etc.? - acura concept

Examples of the use of "jump" terminology:
http://www.techcrunch.com/2006/11/29/quick-embed-code-to-add-comments-to-any-site/
http://blog.wfmu.org/freeform/2005/09/van_morrisons_c.html
http://news.windingroad.com/auto-news/acura-looks-to-2020-with-advanced-sedan-concept-we-weep-for-the-future/