KaiOS cockup...

Google calendar wont sync on the -crap- KaiOS, unless change the name of your calendar with your google email. 

You just have to go to your gmail/google calendar page (on a PC browser) and then the options (3 vertical dots) near your calendar, then "Settings and sharing"  , under the "Name" of the "Calendar Settings"  just enter your full gmail address (will show your name again, but don't worry).

Inbox by Google...

If you don't have an android or iphone then don't bother yourself to ask for an invitation code,
as in order to activate the "Inbox" you must install the Inbox app (35MB !!!) on your phone (again: android or iphone ONLY).

I tried to install the app on a BB10 device --- > fail.

It definitely needs something that google can "control".
I have a bad feeling this this the end of the gmail, as I read there is no DELETE for the emails, just "snooze" , well, what the fuck is this...

Seems is time to start looking something different that gmail, like outlook.com or zoho.

Google60

Search Google like its 60's ..... http://www.masswerk.at/google60/ 

Chromium builds...

Took a little to find it but anyway... http://commondatastorage.googleapis.com/chromium-browser-continuous/index.html