Strange Prompt

[slacker]

Anyone else getting the prompt below? I've gotten in when entering a few threads this one for instance. You can just cancel the prompts but I'm wondering what's causing them?

 

[DaveH]

interesting that you are getting authentication prompts from another website. I haven't gotten any of them.

 

[Blackshirt]

Interesting. I didnt get it either, but Im guessing it was somehow caused by that image Fatire posted - source: http://shop.newbelgium.com/Images/OurBeers...tireglass_s.jpg