Is saving appSecret in the application’s config secure?

[vkalusani]

Is it okay to store the appSecret in the application's config which is visible to everyone?
Additional Info:
In the article Build a “To Do” Application with Sencha Touch, Sencha.io, and Facebook Integration@

http://www.sencha.com/blog/build-a-to-do-application-with-sencha-touch-senchaio-and-facebook/
add io to the application’s config:

config: { io: { appId: "5ZarPd0Cu6XyZC15AVHTE1BXq6C", appSecret: "xlK93iMvE8nsYEfk" } },

[jason.cline]

That blog post is from a previous release of Sencha.io

The app secret isn't required.

Checkout our updated documentation for more up-to-date information:
http://docs.sencha.io/current/index....de/integration