I wouldn't listen to these people as they do NOT KNOW what they're talking about.
FSP/FORTRON is used in many quality PSUs. Most of their PSUs are awesome, however, a few of them is avoidable.
Some examples of exellent quality: FSP (modell: ATX-300PNF, ATX-350PNF, ATX-400PNF)
FSP Bluestorm (modell: FSP350-60THN-P, FSP400-60THN-P, AX500-A)
FSP Bluestorm 2 (modell: BS2-350, BS2-400, BS2-500)
FSP SAGA (modell: SAGA 350, SAGA 400, SAGA 450) (PNF preferrált, ha van!)
FSP ZEN (modell: FSP300-60GNF)
FSP ZEN (modell: ZEN 400)
FSP Green PS (modell: FSP350-60GLN, FSP400-60GLN)
FSP Epsilon (modell: FX-600GLN, FX-700GLN)
Fsp Everest (modell: 400w, 500w) 80+
Fsp Apn (modell: 350w-60APN, 400w-60APN) 80+
Fsp Ghn (modell: 400w-60GHN, 500w-60Ghn, 500w-60Ghn, 650w-80Ghn) 80+
Fsp Hln (modell: 350w-60Hln, 400-60Hln) 80+
Fsp Paf (modell: 455-Paf) 80+
Fsp contributed to the development of these supplys:
Zalman (modell: ZM360B-APS, ZM460B-APS, ZM500-HP, ZM600-HP)
AOpen (modell: AO350-12ALN, AO400-12ALN, AO500-12ALN)
Nexus (modell: NX-9003 SFB, NX-4090, NX-5000)
OCZ GameXStream (modell: OCZGXS600, OCZGXS700)
OCZ StealthXStream (modell: OCZSXS600)
Antec Basiq Power (modell: Basiq BP350P, Basiq BP500U)
Be Quiet! Straight-Power (modell: BQT E5-350W, BQT E5-400W, BQT E5-450W, BQT E5-500W, E5-550W, BQT E5-600W, BQT E5-650W, BQT E5-700W)
Be Quiet! Dark-Power PRO (modell: BQT P7PRO-450W, BQT P7PRO-550W, BQT P7PRO-650W, BQT P7PRO-750W, BQT P7PRO-850W, P7PRO-1000W, BQT P7PRO-1200W)
Gigabyte Superb (modell: Superb GE-R460V1