Actually I do know why I see the wifi signal from Starbucks and it’s kind of irratating. A couple months back I signed into using wifi because it was free for me at Starbucks. I didn’t think much of it—the login was simple though slightly time consuming in that I had to use my phone number as a username etc. Nothing major for someone sitting down enjoying coffee. The issue comes now whenever I walk by a Starbucks it knocks my 3G network off expecting me to login again. So on a daily basis it seems like I’m turning off my wifi button as I’m walking outside which is getting annoying, especially since I already have the Ask to Join Networks button off. I know why that button isn’t working—because I’ve already signed into that network once at Starbucks, but it doesn’t realize I don’t want to be using it as I walk outside. Has anyone else come across this issue and found it kind of bothersome?