I must acquire some ideas what's the easiest method to implement/integrate a Email Subscription Form for any wordpress theme i am building. The shape I am mentioning is comparable to this (www.babyyu.com) and (smashingmagazine.com).
Perhaps you have examined a few of the existing plug ins at http://wordpress.org/extend/plugins/ ? You will find a number of available which do what you're searching for.
I requested exactly the same question here: http://stackoverflow.com/questions/3350470/adding-email-sucbscription-to-wordpress-theme
Maybe between us we'll have the ability to obtain a proper answer.
@jswat: Would you please elaborate around the appropriate plug ins to download. Yes we all know Wordpress provides extensive available plug ins and that we be aware of site to locate them. However I believe a much better answer is always to list the plug ins that will make this happen functionality.