The title is actually "Two 11-year-old entrepreneurs learned the hard way what it’s like to be a minority in tech during Startup Weekend" I think it's pretty c

The title is actually "Two 11-year-old entrepreneurs learned the hard way what it’s like to be a minority in tech during Startup Weekend" I think it's pretty clear "minority" here means black. By indicating the audience made their decision based on race, the author is implicitly calling them racists.