Deniz Feneri means lighthouse in Turkish. I've always thought it was a nice way to describe contribution in context of Wiki Space Time Continuum.

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progThis user is a programmer.
bash-3This user is an advanced Bash programmer.
C-5This user is a professional C programmer.
C++-3This user is an advanced C++ programmer.
C#-2This user is an intermediate C# programmer.
Java-6This user reads, writes, executes, speaks, understands and thinks in Java language and its bytecode.
lisp-2This user is an intermediate Lisp programmer.
This user is an expert PHP Coder.
pro-2This user is an intermediate Prolog programmer.
Lambda lc.svgThis user is an intermediate Scheme programmer.
HTML-4This user is an expert HTML user.
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This user is an expert LaTeX user.
mysqlThis user writes programs that access MySQL.
{{Wiki}}This user can write in the MediaWiki language.
BThis user keeps a weblog at Blogger.
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Free software logosThis user uses free software wherever and whenever possible.
BOINCManager.pngThis user is crunching numbers using BOINC.
Vimlogo.svgThis user contributes using Vim.
Open book 01.svgThis user enjoys reading poetry.