because i'd rather rent music for $50 a year than buy it. at almost 100GB it's too much to listen to all of it anyway.
the ipad is a $500 to $1000 computer. the $299 toshiba laptop i bought as a gift for someone a few months ago can do a lot of things the iPad can't. and apple is taking way too long to release updates
Nope, apple are taking their time with updates and not increasing rapid updates that would damage sales and devalue people's investment in hardware.
The iPad is a $489 - $899 tablet device which marks a departure from 'traditional' computers that uses a lot of new hardware and is brand new out of the block, it's price will decrease and/or new features and functionality will be added. The $299 toshiba laptop you bought will be dead inside 12 months, and I think you sort of know it. If you want a device that does more than the iPad, then don't buy the iPad.
It isn't for you and that's fine.
re. your music. Itunes != Having to buy your music through iTunes. I for one don't mind paying for content that people have produced and i think the music, video and books available from itunes and other itunes compatible sources are reasonably priced and I value the work of those who created it. I want to support media creators and publishers so they can continue to invest in new work. If we all took the $50 a year route, the music industry would collapse - and that's no good for anyone. Also remember it's not apple who don't want to rent you content, it's the studios. The ongoing push being made by apple toward studios is very public, much as Apple's work to remove DRM from the iTunes store, which was there at the insistence of the publishers, not Apple.
So, each to their own, but I bought a device for a specific function, which is performs admirably (how's the 10 hour battery life on that laptop by the way?) and I'm a happy customer. Along with (it seems) 6 - 8 million others currently.