Blogger has a new tool that allows bloggers to write Hindi words phonetically and the words are automatically changed to Devanagari script.
Of course, the only Hindi phrases I know are Bollywood movie titles.
Lagaan = लगान
Kuch Kuch Hota Hai = कुछ कुछ होता है
Swades = स्वदेस
Dil Chahta Hai = दिल चाहता है