Begin End, Sabino D'Elia's programming page
iDevApps, developers' forum
A musing rumination, Richard Ward's page
Pascal Gladiator, Ryan Joseph's IDE. If you need something more like CodeWarrior (with project files and a class browser), this is for you.
Friends of FPC, recently (summer 09) revived FPC page
PasCocoa: Information about the important project to access NextStep (Cocoa) from Pascal.
Detlef Schulz book, "C-Programmierung auf dem Mac"