I’m fairly certain both PyQt/PyQt will be available for MeeGo once it gets to the phase where it makes sense to compile things for MeeGo (i.e. public community development with OBS, ready UXes, etc). As for Symbian, no idea, I don’t know Symbian well enough to guarantee there will be a PyQt port and PySide is still looking for more stability before is spreads to multiple platforms.