Here is a decent introduction to the key issues with software patents, delivered by Mark Webbink. Below you'll find some past coverage along with videos that make various points.
"In reality, the project includes a new “legal instrument” shifting administrative burden and liability on EPO staff while creating new uncertainty and externalising Amicale activities."
If people reboot their PC or server today, and it relies on "Secure Boot" on Sept. 12 or later, then depending on the firmware there may be trouble ahead