With the new multiple sign in, I use my gmail account as primary, then sign into my other two gApps accounts (personal, work). That way, all my analytics, web

With the new multiple sign in, I use my gmail account as primary, then sign into my other two gApps accounts (personal, work). That way, all my analytics, web history, and such remain under my [primary] gmail account and I can still open multiple Gmails with different accounts in them. I've found a little lag in gmail to apps features, but not long enough that I've worried about it.