I was ask to tell someone about my Nokia N900 and I replied:

I blogged about the N900 here, Expansys which turned out to a U.S. N900 with a U.S. Power supply.

However the system, and I have to call it a system as it not just a phone, was bought with the purpose of replacing my then Nokia phone and my Palm T/X. I wanted a computer with a phone. And that is exactly what the N900 is. I have to agree, if you are a power Phone user this is not going to cut it, as an example it does not do MMS, (I’ve never sent an MMS, ever) with the exception that there is a third party developer who had deployed a MMS app that fills this gap. And I guess that is the point, all the gaps, and extensions to the operating system are coming on hot and heavy. It’s really quite surprising. What’s more surprising it the integration of the apps in the communicator. I have to check my inbound call to know if it’s a Skype or a GSM/3G call, as you can not tell via call quality or ringtone. IM from any and all IM systems are combined into a single ‘conversations’ stream sorted by the user you are talking with, reply’s can be via any communication path detailed for the contact you are talking with. The same with shareing, your notes, photos, anything can be shared to any of the ‘social media’ site you have logins to.

I find the most interesting thing is that I can SSH into and out of the system as easily as with any laptop. OpenVPN which is available, but I haven’t tried, is loadable as both server and client. The 2G/3G network connections are treated just like WiFi with no restrictions that I can detect. (dataplan not withstanding) I am even on pay-as-you-go with Vodafone and they either have not throttled me yet, or don’t care, isn’t an issue, it works seamlessly.

The only drawback is power, as you might expect, but I doubt that you would fault any laptop for not running 12 hours on batteries, and this is no difference. I can useably get 14 to 16 hours from it with ‘normal’ use, but playing with lots of widgets on the desktop, and too many beta apps from the development catalog will shorten this. I use a car charger while on GPS traveling, and I’m sure most would. but really, I have all the IM connections running below, 7/24 when on my WiFi connection and it works a treat. I blog, I tweet, I surf, frankly it’s another pocket sized palmtop… with a phone app.