A lot of these are wishful thinking, something that is completely out of Sony's hands.
I think naming the system "Vita" was a massive mistake; particularly considering the name is very close to "Vista"; which is associated with all kinds of negativity.
1. The memory issue will require a re-designed system, which I agree they should do; this is something in their hands.
2. Making it #1 for small budget indie titles is impossible - iOS is already #1 there, and small budget indie titles are making millions there. This is out of Sony's hands.
3. Nintendo and Sony have both been doing this for years now. Between the Wii and 3DS, there are already hundreds of old titles available. It is more likely 3DS and Wii U, and even the Wii and PS3, will be much more successful here. Again, out of Sony's hands.
4. Stuff like Dragon Quest X on Vita is just incredible wishful thinking. First of all, Enix has been releasing all their DQ titles on Nintendo systems for years now, and they have been breaking series sales records. It is not likely they will release a main series game on a system that is probably going to fail. They have traditionally always released it on the top selling consoles, and this is certainly not going to be the Vita. Chalk #4 up to extremely wishful thinking, and out of Sony`s hands.