Earlier quoted context omitted.
#1 is not a GS3 problem, it is a carrier problem specific to Vodafone, which had a marketing deal with Pizza Hut at the time of the GS3's release. Other carriers did not forcibly include undeletable Pizza Hut bookmarks.
No. It's a Samsung problem. You don't see crapware on iPhones do you?
Why can't Apple let iOS users use the underlying universal, open protocols directly to do file transfers (data export) without installing a hodgepodge of third party apps which barely do the job?
You could argue Pizza Hut is the only pizza that Galaxy users will ever need. You could also argue that posting to Facebook and Twitter are the only means of data export that iOS users will ever need. You could also make a fool of yourself by making such arguments.