Wow, I got in this year!
Last two years I tried with both company account and personal account, neither got me in.
This year I only used my personal dev account and got in. I wonder if it was really random or do they take IP address or number of attempts into consideration.
I've always wanted to go. This would be my first time, so many questions, not just technical questions, like where to stay, what to do in the area... etc.