system
24
a long time
the extension system started a few months (setp 2009) after Chrome 1.0 got released (in dec 2008). What’s a long time? ;D
you must be kidding :
Chrome is getting an extra 1% of browser market share every month. It reaches 11% now, repeatedly reducing the gap with Firefox that went down from almost 25-30% world wide to 21% now.
http://marketshare.hitslink.com/browser-market-share.aspx?qprid=0
ps: IE market share is decreasing constantly as well
edit: think Chrome is only two years and 3 months old, 11% is not that bad ;D