I like the concept. Interesting how it's a game and provides salary analytics at the same time. I just added my profile but I will check again after a few people have predicted my salary to see the results.

I was bouncing around a few ideas that involved using the Linkedin API a few months ago. I have a few questions about Salary Fairy that may help me with my research...

Does Salary Fairy download a user's profile to the database? If so, I thought Linkedin required the user to grant permission to store the data in addition to just obtaining access when logging in. Is this still the case?

What technology stack are you using?

What type of hosting?