I dare you to tell me it's a good idea after you take a look at howardforums.
But seriously, I think it's a very bad plan. THe name of the game is open-source, embedded. That means covering any kind of linux phone would be a very good idea (look at the specs on the Moto A780, you'll understand why normal PDA's will be dead son), but I don't see the point of covering SHarp's offerings since:
1) they don't run OSS apps or OSes
2) given how they've been treating the OSS hobby communities, they shouldn't be getting a freebie in the first place.
* Increased traffic to the site (and as such more people finding out what a Zaurus is)
* Support for devices that run Symbian (and may also be converted to Linux)
* An influx of developers and smart people to help with both Zaurus and non-Zaurus topics
1) hosting porno would also increase traffic, it doesn't mean the traffic would be relevant to what the site is about.
2) Linux (and other kernels) can be ported to lots of things. When an effort start to port it to a particular device, I don't see why shouldn't cover it, but I don't see the point of trying to improve support for a platform that's not relevant.
3) Smart people with a Treo will not support/develop for the Zaurus out of the goodness of their heart.
Voted bad idea, and the majority seems to agree with me.