Guess what I just found out?? I can compose my posts in हिंदी, Telugu, Tamil, Kannada, and a few other languages. Here is a quick test-
गाड़ेपल्ली परिवार आपका हार्दिक स्वागत करता है.
గాడేపల్లి వారి ఇంటిలో మే స్వాగతము
(Ok I don’t know if that is written properly, but it looks like తెలుగు)
Here is how you can post in the language of your choice.
Step 1: Visit http://www.google.co.in/transliterate/indic/
Step 2: Type in english what you are trying to say in your langauage of choice. example: “Swagata” press space bar and it will look like this स्वागत
Step 3: Once you finish composition, Select all, copy.. go to your blog and paste and post 
