One of the talks will be the lightning talk that I'm giving on the 22nd at the London.pm technical meeting. It's all about my latest crazy crazy idea which is XML::Filter::TT. Essentially a SAX module that allows you to write things like:
[% FOR n = [1..3] %]
<font size="[% n %]">Font size [% n %]</font><br
[% END %]
And yes..the font tags will be correctly emitted as start_element SAX events.