Just saw a news report on new yorks fox 5. They were talking about the safest hand held device. They were talking about smart phones, palm piolots, pdas, and black berries.
There main concern was people "hacking" these devices. I personally know that there are virtually no viruses and spyware for any hand held devices. According to fox there is. They showed a few smart phones, hp's cell phone pocket pc, and a black berry.
Finally, they said the black berry is the safest hand held device because it has no removable memory.