I've read through all the posts after recently discovering this thread. To make it easier for those who care, I have a brief set of stats that give an idea of how the forum feels on the topic.
* 90% of posters expressed a desire for replacement cards for errata'd material
* 5:1 ratio, people prefer the entire errata made into a POD, rather than just the essentials.
* 80% of people want a pdf.
* 40% of the people who want a POD mentioned a desire for an exact card size match.
I'm using rounded numbers and interpreting some posts as best as I can.
- - -
I want to wait until the next Adventure Path comes out to have corrected cards available. "Let the dust settle". This gives Paizo the option to include essential(game changing) errata in future releases while maintaining the card quality of the base set.
I agree with previous posters that an extra expansion pack should be made to include all errata as well as some interesting bonus cards. I'm sure some clever design work could make the whole "errata" thing the result of a goblin prank. Oh the things gobbies will do for their jollies. What is the best answer? More content. It keeps the pocketbooks full, the suppliers happy, and the consumer ravenous. Wait a sec...
To summarize my thoughts:
Yes, reprinted cards should be made available/sold.
Yes, a pdf would be handy.
No, I don't think a POD is the best answer.
Yes, exploit me.
I've had good experiences with Paizo thus far and look forward to supporting them in the future. I hope this has helped.