In honor of YouTube’s fifth birthday, we’re sharing a few things that we would not have (or would not know about) if not for the Internet juggernaut. Enjoy.
1. The Rick Roll
2. “Boom goes the dynamite”
3. Diet Coke and Mentos
4. Keyboard Cat
5. Leave Britney Alone!
View many (many!) more oddities on YouTube’s own tribute to its big day.

Is Advertising on TikTok Worth It?
For the past few years, advertisers have been asking the same question about TikTok: Is it worth it?
Given changing trends, growing competition and considerable uncertainty about the platform’s future in the United States, it was fair for brands to be cautious. But in 2026, TikTok remains one of the most influential places for people to discover products, explore interests and connect with brands.
So, is TikTok still worth the advertising investment?
