Hello -
I am currently staying at the David Intercontinental in Tel Aviv, Israel - I'm here on business for 10 days - I'm a web software engineer at Google in Mountain View, California.
While reading a close friend's blog using the hotel wifi (note I am using the paid service), a popup appeared midway down the page asking me to use my room number to "get the latest digital services" from the hotel:
As my friend's blog is hosted in the US, and he's never been to to the David hotel or Israel, for that matter, I thought it was somewhat odd that his website would be asking me anything like this. So, I jumped on my laptop, and visited the page from there with Chrome's developer tools running.