Summary: David Lee (center), a co-founder of SV Angel, is seen at the 2012 TechCrunch Disrupt SF conference with Marissa Mayer, then CEO of Yahoo, and TechCrunch founder Michael Arrington. Lee is suing Ron Conway, his ... more David Lee (center), a co-founder of SV Angel, is seen at the 2012 TechCrunch Disrupt SF conference with Marissa Mayer, then CEO of Yahoo, and TechCrunch founder Michael Arrington. Lee is suing Ron Conway, his former partner in SV Angel.