Where apple should go with the ipod touch and the iphone

Where apple should go with the ipod touch and the iphone.
Both the ipod touch and the iphone have touch screens. It would be quite logical to give them a note-taking application, like tablet PCs, which would be great for students who do not want to pay for both an ipod and a tablet PC.
Another thing they should have is a place where you can download new software to put on the ipod touch/iphone. Some of the software would be free, others you would pay for using your itunes account. If the software avaliable included document and spreadsheet editors, it could make both devices a good pda replacement (having them function as a pda would also make them seem a like a much better deal).
With the note-taking ability and the software improvement combined with the wifi, music ability, and web browser, the ipod touch could replace:

1. An ipod (duh)
   
2. A PDA
   
3. ..and possibly even a tablet PC
   

Given the above improvements, the iphone could replace:

1. Again, an ipod
2. A PDA
3. A cellphone
4. A point-and-shoot digital camera
5. ..and possibly even a tablet PC

Now imagine if apple gave the iphone and ipod touch 3d gaming on par with a Sony PSP or Nintendo DS...

Toasters should ding

Ovens and microwaves ding when they are done. Cars ding at the slightest offense, reminding you to correct your operation error. Washing machines ding, dryers ding, even some refrigerators will ding if the door is left open. So why don't toasters ding?
Countless times I have walked in to the kitchen to discover that there was some cold toast sitting in the toaster that I had completely forgotten about (I did that just now). A simple bell or buzzer would make toasters so much more useful to a distractable person like myself. Having a count-down timer on the toaster showing how much time left until you get toast would also help. I would suggest a toaster that e-mails you when the toast is done, but that would be overkill.