In October 2001, Firefox brought tabbed browsing to the masses. In my opinion, that was the most significant feature added to a browser since the Netscape shipped with support for tables and images. And, in my opinion, we haven’t seen a single feature since tabbed browsing that does as much to improve the user’s experience of using a browser.
That changed when Apple shipped Safari 5 with a new built-in feature called ‘Reader’. Safari’s Reader feature has done as much to improve my experience of the web as tabbed browsing did 9 years ago. It’s like a giant vacuum cleaner for all the detritus of ugly, intrusive online advertising that is littering today’s web.
Here’s what a typical web page today looks like:

Here’s what the same page looks like with Safari’s Reader turned on:

The difference is like night and day–Reader gives you a perfectly readable, consistently formatted article, no matter what site you happen to be visiting. Here’s the marketing spiel from Apple’s site:
Safari Reader removes annoying ads and other visual distractions from online articles. So you get the whole story and nothing but the story. It works like this: As you browse the web, Safari detects if you’re on a web page with an article. Click the Reader icon in the Smart Address Field, and the article appears instantly in one continuous, clutter-free view. You see every page of the article — whether two or twenty. Onscreen controls let you email, print, and zoom. Change the size of the text, and Safari remembers it the next time you view an article in Safari Reader.
And it does exactly what it says on the tin. I’m told that Firefox users can similarly improve their online reading experience by installing a similar add-on called Readability.
Opera has tabbed browsing in 2000(source: comments from the link you posted http://img180.imageshack.us/i/opera4tabs5mw.png/). I know I sound like one of the guys from that thread in the link you provided. But seriously, I remember using Opera with tabbed browsing in 2000 & I was confused to see tabbed browsing for the first time.
Safari Reader is built on top of open-source Readability.
http://twitter.com/chrisdary/status/15672452287
I believe Netscape was the first browser to sport tabbed browsing, i don’t remember the year though…
Praveen & Amit — we’re not suggesting that Firefox invented tabbed browsing, we’re merely saying that Firefox was the first browser with any significant user base that shipped tabbed browsing as a built-in feature.
More tabbed browsing history and trivia is here:
http://weblogs.mozillazine.org/asa/archives/008433.html
And as the founder of a company whose product(s) *may* end up being supported by online advertising you think ad-block extensions are a good idea?
@nanda Good one
Saurabh–I think that if publishers litter their content with as much thoughtless advertising junk as they can, they’re asking for it.
There is something to be said for advertising that is tasteful, thoughtful, restrained and timely. If publishers focused on delivering ads that had these attributes, people wouldn’t be reaching for the ad-blockers as often.
Btw, Safari Reader feature is *based* on Readability, which is open source
See http://www.downloadsquad.com/2010/06/08/think-safari-reader-looks-familiar-thats-because-apple-used-op/