> Even most SPA (think Gmail) don’t need to refresh if you aren’t observing them Maybe not 'as often', But I certainly want the (xxxx) number next to 'Inbox'

> Even most SPA (think Gmail) don’t need to refresh if you aren’t observing them Maybe not 'as often', But I certainly want the (xxxx) number next to 'Inbox' to change if I get new email while looking at another tab.