thanks for the replies...
It is subjective. The new macbooks are very nice. The imac is very attractive.
Over the past five years i have urged many friends and family to switch over to notebooks (mainly windows). Now i am seriously contemplating going back to a desktop. *If only* the imac could be packing into my case and used as a giant iphone when away from the desk.
I'm still pondering the switch. I too love packing my ibook up for travel - but find recently that the iphone is much handier on these occasions.
They are all tools with their pros and cons, you just need to weigh out which tool will work the best for what you need to do.
Personally, the mac pros are too expensive for my desktop needs as I can build a power house with a large multi-monitor setup much cheaper. imacs are too underpowered for my desktop needs, and notebooks don't fit the bill for my desktop needs. In addition, the iphone is too small to do any real work on.
That leaves me with a custom built desktop, a macbook for portable work and an iphone for voice communications and minor connectivity (i.e. email, market, weather, etc etc...). It is very handy for quick minor connectivity but definitely not the same as working from a notebook.