Here’s what had to say:

Hi deponti, Thanks for your visit and comments. Here is what I am doing to post in Tamil. Step 1) Will go to http://www.quillpad.com/tamil/ . It's a ver nice web based transliteration software, I have ever seen. It's very easy to use. Just try it out. Step 2) Copy the tamil contents and paste it in the journal entry. Step 3) That's all.. :) You can also refer to this link. http://gilli.in/readwrite-in-tamil/