Damn, you beat me to it...I was just about to post this same link. But yeah, this thread really got off track...The OP was asking for any mounting solutions, not what we all thought of whether or not this was a good or bad idea. Sheesh people. Look at all the displays/mounts for vehicles that are currently on the market already, and have been for years for various devices, and the countless threads in other various forums over the years about the same issue...whether it's good or bad to do so. Now suddenly someone talks about mounting an iPad in their vehicle and suddenly another good/bad thread pops up like this is something new. COME ON ALREADY PEOPLE!!! This has all been discussed before.
By the way, I plan on putting an iPad smack dab in the middle of the dashboard of my Ridgeline in place of the stereo once I figure out how to properly do it so that it looks factory and not like a huge add-on. Flame me for it sure, but really, how different is it to install an iPad when my current setup is an aftermarket DVD headunit with my iPhone attached sitting right next to the DVD headunit? I use the iPhone mostly for GPS purposes(just like you would having a Tom Tom suction cupped to the windshield), and the DVD headunit I use mostly for the bigger display for the iPod function when I'm listening to music. If I could have this be an all-in-one unit(hence the iPad), then it would be bliss!
Oh, and sorry OP, I don't have any links to any in-vehicle iPad mounting options as I haven't come across anything myself in my own short searching.