Lately, I'm noticing when I go to create a fuelup, the website appears to hang for a long time while it is "establishing a secure connection." It is long enough for me to notice it, so I'd say about 60 seconds.
Have you changed your certificate authorizing company to some company that is slower?
There is no money changing hands on here (that I am aware of), so a Self Signed certificate should be fine and it would save Fuelly a few bucks.
I use Chrome on a Win7 PC. I don't really care for the new "catered to smart phones" interface, but I guess they are growing in popularity.