JVM, long time no see! No I didn't get a vita. Once I got into the iOS scene, I sort of lost interest in Sony and the psp/vita. I like having a device that is strong in other areas besides games, too. iPad is basically my computer but also has a pretty great selection of games.
That said, I played around with a vita at a target recently. Man, FIFA, wipeout, and hot shots were so good. Just like old times. I haven't had a chance to give lumines a go on it, but would love to. Honestly, if the psp go situation would have worked out for the better, I'd probably be a vita owner. I just got burnt by how they handled digital distribution. Sucks. If th vita would have released a year or two ago, I would have picked one up, no brainer. Even now there are games for it that look great (the ones I mentioned above). However, I just can't justify the price of games anymore, especially with what I can get on iOS and iPad.
If the price dropped significantly, I might jump back in though!