Maybe I'm missing something, but what is the big deal of having these apps listed at Google Play ? Only problem I can see is if you have one that would be considered embarrassing (porn or something like that), one that you really wouldn't want your parents or wife to see you downloaded. Please enlighten me.
Here's a scenario that comes up on non-rooted phones. You wipe the phone to fix a problem or some Verizon employee says you have to. You want to get back all the free programs you had, but not all the ones you had over the last 2 years. It would be easier to scroll through the list to add the 20 you want rather than trying to wade through the 300 you tried and didn't want anymore and try to remember the ones you did want.

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have you found a solution yet? if you have please let me know.