If you want to increase your skill set in VLSI,then this will be the useful link
http://jobs-vlsi.blogspot.com/2009/01/why-you-need-to-learn-systemverilog.html
http://jobs-vlsi.blogspot.com/2009/01/why-you-need-to-learn-systemverilog.html
by Duane Benson
by Jake Hertz
by Don Wilcher
by Aaron Carman