integrating other accounts

[touchpad4760]

Hello,

Does anyone know if it's possible to integrate other accounts, like Evernote or Pocket/ReadItLater ?

Or are these things that need to be built into an app?

Here's my example:

Zite (news aggregator) just came to WP7. I've been using Zite awhile on an HP Touchpad / webOS. In *that* app, I can "share" a news item to FB, email, etc., but also Evernote and Pocket. Those two accounts must be learned by the app - they're not part of my webOS "accounts" info.

But in WP7, oftentimes when an app can share info, it pulls from the "accounts" I have listed - if email, it gives me all my email accounts as choices, or FB, or LinkedIn, or ...

So, if WP7 could know other accounts, then presumably apps could be able to share to those as well.

Yes? Does this make sense? Is it something that the app should handle, or the OS make available to all apps?

thanks,
Chris