Yup, I always do this too - well, actually, I'm logged in on the computer, my iPad, and my phone. Why? Because the seconds that it takes the website to think/search/load/whatever are precious in the attempt to secure the most-desired FPs, so as one device loads I can get a different search going on another device, etc.... - No idea whether it's actually worth it or not, but it makes it FEEL like I'm being more efficient, LOL!!