Oracle has the right idea for transactions; a transaction is a child of a connection, and a statement is a child of that. Perl and Python both assume that a connection is a transaction, and that really sucks.
Oracle sucks
OCIServerAttach() allocates some memory; its reciprocal function, OCIServerDetach(), frees 344 bytes less. That's right -- if you make a connection to Oracle, you're excersizing a memory leak.
FOAF updates: Trust rankings are now exported, making the data available to other users and websites. An external FOAF URI has been added, allowing users to link to an additional FOAF file.
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If you're a C programmer with some spare time, take a look at the mod_virgule project page and help us with one of the tasks on the ToDo list!