there is no link between the data. That is, I can't tell you how many fellow monks are 25-30 years old and surf PM during the worktime. There is no connection between the data from different pools. This is not a big trouble, but makes the pools a little less precise, IMHO. That's why I decided to post a meditation where our fellows will post connected data (and I will be able to answer more complex things, like "15% of us are young womans (25-27 y.o.) and use perl at home or work").

BTW, those pools are interesting and I will look all them in time, and compare the data from them with the data collected in this meditation. Maybe we will discover that the data from different questions aren't connected at all.

Thank you once more, and may the gods bless you.
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Yet Another Perl Monk