All good but would like the ability to leave tabs loaded when switching groups. Would save a lot of logging in and out. As someone else said, if the memory gets out of hand, closing and re-opening is easy. Yes, that also means losing logins, but it's the difference b/t logging in and out of sites several times a day (current) and re-logging-in to sites after a week or more when it's time to restart. A lot of people wouldn't need it, but the option would be great.