How Much Java in the Linux World?

jg21 writes "Java is 'incredibly heavily used' in the Linux community, according to Sun's James Gosling, one of Java's co-creators. Gosling was debating Stanford's Lawrence Lessig, Apache co-founder Brian Behlendorf, IBM's Rod Smith, and others at JavaOne this week about the possible merits of open-sourcing Java vs the market's demand for continuing compatibility. But Behlendorf seemed not to agree. So who was right, how many Slashdotters are also Java users? Is "incredibly heavily used" an overstatement by Gosling, who after all helped create the language and therefore might be biased?"