Here is my little project with ESP8266. (Many thanks to Ivan (@igrr) for his incredible work on the SSL client).
We can now read/write to Google spreadsheet directly. You can fetch calendar events, and also "chat" with your ESP8266
![Smile :)](./images/smilies/icon_e_smile.gif)
No need to use 3rd party forwarding services like pushingbox or IFTTT (or IF/Do).
Repo: http://bit.ly/1SopEug. Please let me know of your comments and suggestions.