It's definitely under consideration by me.
I always have a goal every year to get something somewhat major. Last year it was all the games in the holiday season, before that it was a PVR, before that was my laptop.
It's either going to be a Vita, another game spree, or beginning computer construction.
A little more on topic, I think it's a huge upgrade from the PSP and would make my days being away from home way more enjoyable. I'd actually use it compared to my PSP. I'd probably by everything digitally though, UMDs on the PSP made me not invest into it much.