YES!
S3 stuff
SpoilerTrixie! I just hope, hope, HOPE they do her well, whatever they do
Also Octavia/Rarity sounds crazy awesome! Not sure what to think of Flutterdragon, it's kinda vague, could mean anything
Song was fun ... Spike doing ballet got me laughing. I do wonder what she failed.
PHP yes, it's what I'm most familiar with on the web. It's going to be using a MySQL database, because that's what my host offers.
Once I have it polished I'll send you the code if you like, right now it's messy and ugly and not something I'd show off