Room for all models in new lineup
I think we need to look a bit outside the box at this rumor. There will be room for all of these models in the new Apple lineup.
Lets assume that the iMac, Powermac, Powerbook all go 970. That covers high end expandable pros, higher end home consumer and portables.
Enhance the eMac for education with better processor speed in a G4, Video, etc. to keep it current, and keep it as an education machine. Have a box G4 for the low end market.
Lets be realistic, there are a number of cheapo PCs at the $600.00 price point. Costco has a eMachines 1.2 Celeron, 30 gig drive, 256 memory SHARED video, CDRW, 17 CRT. If apple has a 800 to 1.2 G4, with 32 Radeon 95xx series, plus at least 256 ram, it will kick this low end market nicely. Lower end P4 (crippled variety) exist sub $1000 but that is where the low end imac with 970 can come in. Keep in mind that there is a P4 that is fats and a P4 with old architecture that may clock fast but overall lacks in performance due to ram, an cache issues. Those are the barebones, Often they lack wireless, and firewire as a standard.
Schools and the education market need something like the eMac. an all in one is beneficial to schools. Less to get lost or separated. Most schools do not upgrade as much as wholesale replace machines, so the limited expandibility is less of an option. and I know at my university, the Dell baseline machine pales in comparison to the eMac baseline for the SAME cost.
I know we all would LOVE an expandable mac, with lots of ram, awesome video card, pci slots to spare, etc etc. But that is the tower. You want the low end market for peopel that use office, surf, and do email, play games like tetris, or the like. Not Doom 3. Few business situations demand high end graphics, and mass storage expandability. lets be realistic, the average home PC user does NOT need vast storage, the top of the line video card (keep in mind the avg PC in the US has less than a GeForce 2 MX, that is the LCD for games in the pc market), and expandability. In fact, most PC users I know that are not 'tech geeks' have never opened thier PC, and are happy with Compaqs and HPs even with the proprietery hardware inside. A box G4 would be ideal for them, as the performance of a 800+ G4 for TYPICAL uses liek Safari, appleworks/Office, email, simple games, would be more than adequate. Those that need more performance can go with a lowend tower or imac depending on needs. The folks that need expandability, upgradability, powerstorage, etc. will go with the tower. But apple is and has neglected the average consumer and they really do not know what they are missing or need and will buy the cheapest machines that allows them to do the basics. a G4 box for under $600 plus monitor (VGA NOT ADC!!!) will help this area.
Look at this from a business model and not what we all wish we could get from Apple. Look at some stats about what the average US household PC is. Last time I checked, it averages a P3, 700 mhz, 128 ram and shared video. The average business machine in offices is even less. Most consumers do not buy a new machines yearly, and you have to look at 3 and 5 year purchase cycles. That said, many PPC 603/4 are still out there on the mac side as well, that this box could be the 'sweet deal' to get them to finally upgrade. Keep the old monitor on that performa or quadra and upgrade to a G4. remember, moving to a 800 g4 from a 180 Performa 6400 is going to be magical. Likewise moving from a p2 333 to a g4 is going to be magic. This machine is not going for the p4 2.4 gig market, the 970 based Macs willd eal with that segment.