Facebook users don't give a heck about apps notifications anymore
piotrzaniewicz.posterous.com
piotrzaniewicz.posterous.com
Obviously, it is better to have an app that spans all the devices. That way Android users can request to iPhone, who can request to mobile web, who can request to canvas. Personally I think it is so important to be present on all of the devices that it is better to have slimmed down apps everywhere than one good app somewhere.
If you want me to use an app on FB, I'm not part of your target market. I just got fed up with the "Lets play jewelquest" spam.
Users do not accept invites to new apps anymore. Notifications can be used to increase the retention (with give-a-life, send-a-life feature).
http://appdata.com/apps/facebook/33699672217-birthdays http://appdata.com/apps/facebook/202577393268-micalendario-c...
https://developers.facebook.com/docs/app_notifications/
You can turn off notifications from any app very easily.
Notifications are a core part of Facebook. It's like complaining that Twitter doesn't have an option to stop people retweeting you.
If facebook had a (physical)complaints box it would be just out of arms reach above a large rose bush.
The only things that have required me to use FB app forced login is marketing from "free stuffz" vendors.