Where can I go with my passport, or what if I had this other other passport, those are questions I've been asking myself.
After a colleague told me, his combination of passports (Dutch + Canadian) would be "stronger" than the passport combination I'm working on (Dutch + Armenian). I was triggered to actually find this out, and why not just build a whole tool around it to calculate the strength of passports and combinations of passports. It should also be easily sharable, and thwat if you have more than just 2 passports? Comparing passports, etc....
So I came up with "Passport". Check it out here...passport.svd.im
Spoiler alert: Armenian + Dutch is better :P