This user is of English ancestry.
This user is a citizen of the
European Union
This user is a professional writer or journalist.
This user is old enough to remember what a typewriter is, and that's all you need to know.
This user does not smoke.
This user is not religious.

Use of English

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OEDThis user uses Oxford spelling.
Latin Plurals: "Data is are..." This user uses "data", "media", "memoranda", "criteria", and "agenda" as the plurals of "datum", "medium", "memorandum", "criterion", and "agendum".
A, B, and CThis user prefers the serial comma.
they
he or she
This user considers the singular they to be substandard English usage.
Majority ≠ right This user recognizes that even if 300,000,000 people make the same mistake, it's still a mistake.

Use of software

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  This user contributes using Mozilla Firefox.
 This user's primary email client is Mozilla Thunderbird.
 This user contributes while using iTunes.
HTML-2This user is an intermediate HTML user.
XML-1This user is a beginning XML coder.
py-1This user is a beginning Python programmer.
pas-2This user is an intermediate Pascal programmer.

These user boxes are a bit of a nuisance: you have to put them in a table, otherwise they straggle untidily all over the page.