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This user lives in County Durham.
This user is interested in his local history.
C++-5This user is a professional C++ programmer.
as-4This user is an expert ActionScript coder.
This user is a Video game developer.
This user is a mathematician.
This user is a participant in
WikiProject Mathematics.
vn-13This user page has been vandalized 13 times.
This user has created a global account. JohnBlackburne's main account is on Wikipedia (in English).

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