Meditation is the mental discipline in which the subject trains the mind to achieve a mode of consciousness in order to reap the medical benefits of the practice.
Regular Blogs
A long-time practitioner of Sahaja meditation writes about her experiences as well as the fulfillment of her dreams through this meditation.
http://1000petals.wordpress.com/
This author writes about the exploration of meditation in order to facilitate spiritual growth, the health benefits of meditation, and various techniques.
http://www.exploremeditation.com/meditation-blog/
Contains articles about meditation as well as videos and an online meditation course.
http://www.freemeditation.com/
This weblog consists of a collection of writings from different schools of philosophy, many about meditation and yoga.
http://ownerlessmind.blogspot.com/