Let's say for just a second that you've got a 4-person panel, and you've picked the 4 best panelists regardless of gender. They all end up being male (just by coincidence).
If you want to make the panel more inclusive, you don't yank someone out - you make the panel bigger. Add more diversity and the session can get better. (Granted, this only works up to a certain number of panelists - I've been on a 20-person panel, which was a joke.)
What makes you think that talented women have different viewpoints on technology than talented men? Do talented female chemists have different viewpoints on chemistry than talented male chemists?
Because technology isn't just about the software and hardware. Solutions involve three things: people, process, and technology. People from different genders, nationalities, cultures, backgrounds, you name it - they all have different inputs on the people angle of it, and that's why diversity helps panel discussions.
The whole point of panel discussions is to get multiple viewpoints on issues of opinion. If you want purely subjective technical answers, that's what single-presenter-sessions are for. Panels are for the merger of people, process, and technology, and for that, diversity rocks.
Yes. They have different life experiences, different use cases, even different cosmetic issues (for some women/most men). Technology is about helping us to live. I also think racial and national origin diversity is useful for the same reasons
If you want to make the panel more inclusive, you don't yank someone out - you make the panel bigger. Add more diversity and the session can get better. (Granted, this only works up to a certain number of panelists - I've been on a 20-person panel, which was a joke.)