After using TextMate for some time, and struggling with many features, a collegue pointed that there is some documentation at http://macromates.com/doc/ However, there is no link to this URL. Please make a link to this page from the home page. Now, please.
allan is still writing the docs… they'll be complete before 1.1 ships, that is before christmas.
ciao,
Domenico
p.s.: your surname is… wonderful!