My WIZ is pretty much permanently set up as a MAME machine at this point, and I may end up just putting it in a cabinet or something one of these days ..
But then again, I still have 3 old GP2X's I'm not doing much with, so it could also be the Wiz goes in that pile and gets ignored completely for a year or two, while I hack on Pandora. I dunno, its so hard to just say "this is crap I'll never use again" and put it up on EBay .. meh. Don't like being reminded of my techno-pack-rat ways ..
EDIT: Just wanted to say .. The main reason I don't use my WIZ that much, is that I find setting up software for it to be quite a hassle. I've become spoiled by the Appstore mentality of just browsing a list of apps, pressing on one, and it gets installed .. in comparison, the whole WIZ app download, find the ROM's, blah blah .. this is a nuisance. Its just laziness, but it is interesting to note.
I wish the WIZ had WLAN, I really do. The biggest block to putting software on it, after working out what software and where it goes, is just to take out the SD and get the files transferred. This is a bore. Come on GPH, release that WLAN dongle .. maybe then I'll get a bit more use out of the WIZ.
One thing I always wished the WIZ community would do is set up pre-built .zip files containing lots, and lots of software, which can just be installed to a single SD card in one fell swoop. I know the legality is a bit dodgy in terms of ROMS and emulators, but then I know for a fact that there are legal ROMS out there .. if only someone would go through the hassle of setting up a fully working system with a lot of the great stuff, I'd get a bit more use out of my WIZ .. but I can't really say I know why someone would be motivated to do that. I remember in the GP2X hey-day there were sites one could visit that had complete GP2X packs set up, but I haven't found such things for the WIZ unfortunately .. maybe I'm just missing something; certainly my apathy for the WIZ is being enhanced by the Appstore and ease-of-installation of other platforms right now ..
If you want a WIZ revival, I'd say, it'd take someone working on the "just insall this one .zip Pack and then you'll rock" SD-image side of things, and like I said this can be done legally, perfectly legitimately, with quite a few emu systems. I might do one for Oricutron, for example, where there are quite a few good quality ROMS for the Oric these days (even new apps being made which have no problems being distributed in this way) ..