Now a few weeks after the IPAD was announced, I began to feel that the market for the iPad will be huge. The following segments, I believe strongly in:

The living room
I think that most who buy a IPAD initially will use it to surf the web on the couch. It does not take place and look good.

As a game console
There are games that do not fit the iPhone due to the small size –  Strategy games for example. There is enormous potential for iPad gaming.

At school
At school would iPad could mean a revolution. What if the students have all their books, notes and other material in their iPad. This segment will be huge in the long term.