She's often described as the emotional heart of Facebook and is one of the few truly powerful women in tech and the only one currently directly engaging in the debate on the issues associated with that.
You can watch her truly inspiring talk on TED to get an idea of what it's all about: http://www.ted.com/talks/sheryl_sandberg_why_we_have_too_few...
That's an interesting role I've never heard of before. Is there an equivalent at Apple and Google?
One is a corporate hack who had a book ghost-written, the other is a corporate hack who once dated Larry Page and landed a nice 5 year gig at Yahoo.
They have done nothing for technology. Nothing. They should not be included just because they're in the filter bubble of internet gossip.
If you want to vote for someone, on merit, who happens to be female, try Limor Fried of Adafruit.
By the time you added the most recent names to the poll (22 minutes after creating it) at least one name already had 100+ votes.
You've also inexplicably put Narendra Modi on there (misspelled) even though he's not in tech.
Adding additional names because somebody else asked for it is hardly a major issue, it's just the nature of HN polls - there's no time to do a nomination phase then voting because if you don't act straight away, you're not going to get on the front page and nobody will vote.
(Although this seems to have been flagged off anyway...)
And Snowden's technical ability was instrumental to what he did. So I think he fits quite nicely into the category.
I have to admit that I don't know much about Sandberg, but her Wikipedia page doesn't really show anything worthy of a "person of the year award." Perhaps you can enlighten me?
How about Malala Yousafzai? She's amazing. Not really a tech person, but advocating for education is one of the best ways to nurture technological innovation.
Edit: okay, it looks like it's Approval Voting; I didn't realize you could vote for multiple. That's a lot better but still not as good as the football players!