Megabox service is not yet dead.

This revenue comes from the Megakey application that users have to install. Megakey works like an ad blocker, but instead of blocking ads it replaces a small percentage with Mega’s own ads.

Spotify already does free music supported by ads. Megabox is not the revolutionary application the article is making it out to be. Also, replacing other sites' ads with your own is kinda scumbaggy.