Cell phones are just one product category DM and EDIG claim have infringed upon EDIG's patents.

Should that be proven, who's to say EDIG hasn't been selling product all these years? lol

Gotta, just gotta love the UPside to this story unfolding.

Risks understood, downside quite clear, but what's the upside?

I think DM considered that at great length, 174 times, in their analysis before taking this case on a contingency basis.