For those of you who are nostalgic for the good old days when emails came from family members and every new entry into your inbox triggered AOL’s cheery little tagline, you can have it all back with this new Chrome extension. Of course, now it will be more useful for telling you that Land’s End is having another End of Summer sale and a Rwandan prince has another fortune to give away, but you can’t be picky with your electronic nostalgia …