It's only exotic to Linux users.
Incidentally, the only problem I have had setting up and running Ubuntu on the netbook was that the default wifi driver is a bit flaky. I switched to madwifi-hal and did a bit of set-up as per:
https://help.ubuntu.com/community/AspireOne#line-207
Now it works fine.
The way my desk area is set up is I guess a vastly different use case from yours. My laptop is primarily mobile -- I take it to work, work from coffee shops, the couch, etc., but when I want to do something that I need need more of a desktop setting for (I can't do image editing on the couch, or without a mouse, or without a large screen usually) I just plug the laptop into the docking station.
The docking station is connected to an external hard drive for backups, speakers for sound, external monitor, keyboard, mouse, power cable, Line 6 Pod XT guitar pedal and mixing board.
It allows me the flexibility of having a convenient desktop setup while still maintaining the portability I bought a laptop for. I'm surprised more people don't use it, as it seems like the edge case here instead of the norm.
I always work with an external monitor at home, but I use my notebook's keyboard. Atm I also only bother to plug in audio when I need it - I admit audio is a sore point, but when I have time, I'll try to find some wireless solution.
If I'm away from the docking station, I mumble curse words when I have to plug in so much as an ethernet cable.
Printer - oh well, just have to buy the right one, I guess.
Docking station: very exotic use case.