Is Google's newest mobile friendly blog platform going to destroy other C.M.S.?

Google's new mobile friendly tool featuring no nonsense WYSYYG mobile website built with all the advantages one might expect from Google

Advantages

Mobile friendly latency ( fast loading ) hosted in cloud Penguin conformity user friendliness free usage SEO friendly

Minuses

No own URL - limited customabilty

We have seen listings and rankings go up in no time.

This makes me believe Google wants to grab more customers from other platforms like Drupal, Joomla, Wordpress, etc. cheers, africasiaeuro google sites