In his Writing one sentence per line article, Derek Sivers explains the benefits of writing one sentence per line.
The approach leverages that whitespace in HTML source code is collapsed when being rendered in the browser.
Thus we can have a much more writer-friendly text formatting when editing the text, while still providing a nicely rendered output to whoever views the resulting page in a browser.

The main advantages outlined in the article are:
It helps you judge each sentence on its own.
It helps you vary sentence length.
It helps you move sentences.
It helps you see first and last words.

I really like this approach and will apply it in my future writing on the blog.
The indenting of text (not explicitly mentioned in the article but visible in the source) is also something I will try to adopt.

Here is how the above two paragraphs look in the source text:

<p>
	The main advantages outlined in the article are:<br>
	It helps you judge each sentence on its own.<br>
	It helps you vary sentence length.<br>
	It helps you move sentences.<br>
	It helps you see first and last words.
</p>
<p>
	I really like this approach and will apply it in my future writing on the blog.<br>
	The indenting of text (not explicitly mentioned in the article but visible in the source) is also something I will try to adopt.
</p>