Summary: A new report suggests that the Gen Z population is helping Tumblr revive its popularity. Currently, Gen Z makes up 50% of active monthly users and accounts for 60% of new sign-ups.
Plus, a glimpse inside his new book, "On the Hippie Trail: Istanbul to Kathmandu and the Making of a Travel Writer." Don't let Rick Steves' gentle demeanor fool you. He's one determined man ...
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