The software takes text, even a web page, and analyzes it for the number of times a word appears in the text, then it gives a relative size to the word: larger type means more instances appeared in that text.
It's a powerful visual way of analyzing text, to see what it's all about.
These are all different versions of the same text, as the site allows you to choose color, type, orientation, etc.
Want to make your own word cloud? Go to http://www.wordle.net and click create. You can click randomize to have the softward choose the graphics, or tweak it to your liking.
The experience of ananda in savikalpa samadhi has to cease before you can have the deeper nirvikalpa samadhi. Agitations of the mind are released by the attainment of shanti in the anahata and vishuddha chakras. Only man can experience Satchidananda, the all pervasiveness of God. Understanding where we are in consciousness. The realization of one's self as a soul is the first stage of Self Realization, then Satchidanada, then Parasiva.
Master Course, Merging with Siva, Lesson 365
Master Course, Dancing with Siva, Lesson 1
Patanjali's Yoga Sutras, Cessation of Bliss