One always faces a situation when one is asked to deliver a speech in front of the people. This skills is a must also for persons who have ambitions of becoming good managers and good leaders. Therefore, read the finer aspects of public speaking skill at:
http://public-speak-skill.blogspot.com/
Refer: URL http://management-universe-enotes.blogspot.com/ for more management topics and http://management-enotes.blogspot.com/ for alphabetic list of all the management topics and their URLs
Also refer: http://shyam.bhatawdekar.com/