Yes, Google displays ads in the "Promotions" tab that look like emails. It's not really "bypassing the spam filter" per se, but it's arguably much better than that.
> They don't accumulate in your inbox like unfilted spam does. They are not serviced if you use other systems to interact with your inbox.
These are interesting observations, but it's all still ads.
Remember to grab a nice refreshing coke when you're in the store today! Mmmhmm, can't get enough of an ice cold coke!
between emails!