I actually like the 1GB Cloud Saves upgrade! I thought maybe 500MB would be the upgrade size, but 1GB is outstanding. That leaves plenty of space even for PS4 game saves.
2015 is a good guess and I know used games are a short lived problem, most company's are zeroing in on getting rid of the used game market. A download only system could bring the current price of games down and open the market up for smaller company's that can't get the distribution that say Ubisoft or EA has.
The 1gb was annouced at GamesCom, confirmed by the NorthAmerica blog and blogcast.
I believe the last word is this month.
Chat with a PlayStation Specialist
Mon - Sat, 6:00AM - 10pm , Sunday 8am-8pm Pacific
Consumer Services and Technical Support____ 1-800-345-7669
Mon - Fri, 8:00AM - 8:00PM Pacific
Sat, 7:00AM - 6:00PM Pacific
Playstation Network Accounts and Billing Support____1-877-971-7669
Playstation Forums Support MVP. I do not work for Sony. Just a helpful gamer.