Well, I have had no problem at all with 10.3.6 on an G5 iMac (17-inch Memory upped to 512), a 17-inch Powerbook (1.5GHz 1GB RAM 128MB VRAM), a 15-inch Powerbook (1GHz 512MB RAM 64MB VRAM), or a Dual 2GHz G5 (2GHz RAM). Don't honestly see what the fuss is.
Isn't it a bit too early for 10.3.7? You said? Think about it, 10.3 isn't really that old and if 10.3.7 is due "by the end of the year" it would fit into a neat 3 months cycle. I mean we've had at least 4-5 updates a year on the Mac, it's like a new Service Pack for Windows every 2.5-3 months! I don't think Microsoft can pull that off. Releasing at this rate Windows XP would be on SP17 or something now, not a shotty and incompatible SP2 (I have 2 PCs). Who can say that Jobs doesn't love us (and our money)?
Really, with all the updates to 10.3 was there ANY surprise that 10.3.7 will be due before the end of the year?
Panther had only been release on October 24th 2003! That's just slightly over a year ago.
At the update rate of 1 per 2.5 months, and assuming 10.4 is coming out at the END of the 1st quarter (March 31st), I predict another update or two. And I'm not at all surprised that 10.3 would still be getting updates well into Tiger's life-cycle. I guess we'll have probably around 10.3.8 or 10.3.9 when Tiger is released.