Just for fun a small comparison between 3.x and 4.x
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Ext 3.x: Bugs (since Jul 6, 2009 = 25 months)
Reported bugs in Ext JS version 3.x
Threads: 3,718
Posts: 19,403
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Ext 4.x: Bugs (since Apr 26, 2011 = 5 months)
Reported bugs in Ext JS version 4.x
Threads: 3,039
Posts: 11,450
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