Updates to the POH5 complete diagram

The left and middle of the graphic looks great, I'm just trying to think of something better for the right side.

So what do we have for back end data/services:

• Standard DBs - already covered
• 3rd party external DBs - already covered
• Social content & services
• Specific services
  • payment
  • push notifications ( native/hybrid )
  • auth & security
• Analytics

The only other thing, and it might make this too cluttered, is something to represent the client directly accessing 3rd party services/endpoints. This is where the client code itself can pull in content or services from something like salesforce, social feeds, espn services, etc...