Basically, Wordle.net will turn your words into a word cloud that is designed beautifully to impress whoever looks at it. You can use your own words or provide it with a site URL that has a valid RSS feed. Wordle.net will use it as the text source and transform the words it receives into combination of vertical and horizontal word clouds, with different fonts and styles to choose from. They also have an advanced section where you can supply it with words and assign “weight” and color to them. Wordle.net will then translate those words into a word-cloud, based on their specification.
Another use of it is to see and analyze what your blog posts are about, in general. Wordle.net will take into consideration how many times a word occurred in the text source or RSS feed that you provide it with, and increase the font size of the words with more occurrences. As you can see from my examples, it seems that on my latest several blog posts, I mostly talked about Indonesia, immigration, business, and indomie. By looking at your word-cloud representation of your latest blog posts, you can tell if your topics becomes off-topic or stay on track.
Wogh, last time I checked we must manually insert the words. Wogh, let’s make a meme, I would like to make that for my blog also