What makes Periscope more appealing to non-techies than Meerkat? Twitter certainly has a large existing user base they can promote Periscope to (I haven't been

What makes Periscope more appealing to non-techies than Meerkat? Twitter certainly has a large existing user base they can promote Periscope to (I haven't been paying enough attention to know if they have been), whereas Meerkat has mostly been written about in the tech media. Also, there are plenty of other much more narcissistic cultures...