Very nice tip. Would love to know how to reverse it back just in case. =)
(Seems I can figure this one out by looking at the commands)

It feels like Nokia Ovi Maps take a little longer to load after this. (~3-5 seconds)
I guess moving it from the fast memory to a slower memory doesn't help. =P

This also broke the hitech 0.13 (latest) theme I was using.
Now whenever I reboot, it defaults to the default Nseries theme.
No idea why. Seems to be symlinked just fine.
I just uninstalled and reinstalled the theme but still same. grr.
I moved the themes folder back to /usr/share/.
Now the hitech theme works again as it should. Anyone know why?

I'm a linux noob but pretty okay with grasping the conceps quickly.
This thread alone made me learn quite a few commands. Awesome.