It is brief and informative and
Software should not be patented at all, it should be exempted at all times.
No one in the audience has a patent.
Lots of people have coded.
No one has ever applied for a patent.
Is right. In fact, we also have problems with trade marks and the actualitie of copyright is now re-writing law in all but name.
In the meantime we have to act within the law - and I know its tough!