It took long time for Google to add extensions and fix up the glitches on display of pdf files. Finally it has done all that and now it looks likely to stay my default browser.
What made me move to Chrome was frequent crashing of Firefox and my heartfelt dislike for IE. Why I dont like IE? well that stems from their policy of upgrade to IE7 & 8.
Firefox is a good browser but as it kept crashing on me ... I was forced to look for alternatives. Though I am still loyal to mozilla with trusty Thunderbird.
Long live open source :)