Make reading easier online article on web pages with reader plugins. These plugins are available on both Firefox and Chrome browsers.
I have found two plugins for reading pages with lots of data easier. One is iReader and another is just Reader. iReader is good one.
Compared to background article, how easy it is to read using iReader. Even the original article is formatted in good way. For few articles, which are formatted very badly, you love iReader kind of Add-on. One example is here.
Entry on Firefox Add-on page:
Tranquility is another one I saw for FF.