Hmmm... lets see now.
"These CDs can only hold about 150MB"
I'll have to recheck, but I think I get around 60, 70 or 80 something pictures per CD at the highest resolution. That's a lot of pictures for me.
"close the cd each time you want to view it on PC"
Yes & No. I don't close the CD's until they are full (or close to it). I hook up the USB cable. If you do close the CD, you can re-open it and add more pictures. I just don't do that because it wastes space burning a File Allocation Table each time. The FAT can be small or big and waste space.
"Then use another CD to start over with"
You can use CDRW's. You don't have to use CD-R's
"careful handling and scratching"
Not sure on this one. I copy the ones I want to print and mess with to the PC. The CD is the "backup". If it is extra special, I burn multiple mini CD's onto a normal sized CD.
"20 seconds to turn on"
More like 5 - 7 on mine.
"10 seconds to write".
Not sure on that one either. If I have it in burst mode where it takes 3 pictures quickly, then yes, probably 5 to 10 seconds. Normal individual pictures, happens pretty much right away.
The zoom is a pretty standard Carl Zeiss or 3x optical and 2x digital. Not awesome, but pretty good. Yup, they could have done a little better, but most camera are using this.
Lastly, I thought about a 256 stick and writing to it over and over again with the thought that eventually it might die like a harddisk. But my biggest thing that swayed me was... I don't want to take a laptop on vacation. And I didn't want to have to buy 4 or 5 sticks for a long vacation. With the CD option, when the disk gets full, I pop out another .50 cent CD and put it in and keep on going.
That's what nice about this world, they make lots of different choices for people with different requirements and opinions.