So I've asked before, but given the biggish drop this week: Is it plausible that Vita can eke out some sort of existence for itself as the handheld port-companion to the PS3 and home to other low-/mid-tier selling titles like Muramasa? Is a platform like that something publishers even want?
Sony is certainly not giving up on Vita, but ultimately it may not be up to them. chronically poor software and hardware sales worldwide for over a year now means support will continue to dry up, and we'll see more retailers stop stocking it. The situation is especially dire with no potential system sellers announced, and as we all know, if there was anything to announce for this year Sony would have already shouted it from the rooftops.
It's interesting the mixed signals Sony sends. On one hand they have done a fine job advertising Vita (speaking about NA here), clearly spending a pretty penny on what may ultimately be a sunk cost, but on the other hand they aren't assigning their own devs to make games for it. One without the other is not a winning strategy.