Google Chrome Apps vs iPhoto vs MicroSoft?

I edited 1000+ pics using iPhoto on someone else's Mac and though it was pretty basic, it was working well for me. I no longer have immediate access to the Mac (my computer is a PC btw) so I was wondering if either Be Funky Photo Editor, Picnik, Aviary (google chrome apps) or MS picture manager were comparable to iPhoto. I'm moving into a more professional direction but I can't afford a Mac just yet so any other programs I could use in the meantime would be great also.