I took a two day trip Thursday and Friday of this past week. When packing for the trip I debated about bringing my laptop (an 11" macbook air) with me. In the end, I decided to bring it.
I didn't use the laptop on the trip except to write yesterday's blog post. I do a lot of cutting and pasting of links, quotes, etc when I blog and I find that it is still pretty inconvenient to do that on a mobile.
But other than that, I used my android phone for everything else over the course of two days and I was fairly productive.
But regardless of whether its an iPad, an iPhone, or an Android, it is clear that many of us are starting to leave our laptops home when we travel and rely entirely on mobile devices.
It would be interesting to think about the things that are still inconvenient to do on mobile (like long form blogging) and figure out if there were ways to make it more convenient to do that on a mobile device. It seems like there could be some interesting startup opportunities in solving these remaining hurdles to ditching the laptop entirely.