![](//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/50px-Flag_of_the_United_Kingdom.svg.png) | This user is not British, but can speak with a British accent. |
A, B, and A and B | This user prefers to use the serial comma only when its omission can be confusing. |
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1337-X | This user has a good grasp of 1337 but prefers to contribute using proper words to bridge the gap between 1337 speakers and normal computer users. |
![](//upload.wikimedia.org/wikipedia/commons/thumb/b/be/Johann_Joachim_Winckelmann_%28Angelika_Kaufmann%29.jpg/45px-Johann_Joachim_Winckelmann_%28Angelika_Kaufmann%29.jpg) | This user employs a more formal style of writing in articles than in talk pages. |
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C | This user can program in C. |
C++ | This user can program in C++. |
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MAT | This user is a MATLAB programmer and user. |
![](//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Crystal_Clear_mimetype_source_py.png/48px-Crystal_Clear_mimetype_source_py.png) | This user programs in the awesome language of Python. |
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SQL | This user uses SQL queries to locate his car keys. |
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![](//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Win-like-userbox.svg/50px-Win-like-userbox.svg.png) | This user prefers Windows computers and is frustrated by Macs. | ![](//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Own_apple_logo.svg/45px-Own_apple_logo.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/3/31/Farm-Fresh_freebsd.png) | This user contributes using FreeBSD. |
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W3C | This user validates the mark-up on his webpages. |
![KDE](//upload.wikimedia.org/wikipedia/commons/thumb/8/8d/KDE_logo.svg/43px-KDE_logo.svg.png) | This user contributes with the KDE desktop environment. |
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![🇩🇪](//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Coat_of_arms_of_Germany.svg/30px-Coat_of_arms_of_Germany.svg.png) | This user is of German ancestry. |
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![](//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Norwegian_Sea_blank_map.png/45px-Norwegian_Sea_blank_map.png) | This user is a native of Norden. |
IP address | This user supports mandatory registration. |
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