Two of my friends have recently joined the CrackBerry train… so I thought I would give a run down of my favorite must have applications for your BlackBerry…
1)TwitterBerry - If you Tweet… TwitterBerry is a must!
2) Facebook for BlackBerry… this speaks for itself 
3)Viigo - this is basically an RSS reader… you can subscribe to various channels ( I use it to kill time on the train… and to get my daily horoscope)
4) WeatherEye — Like WeatherBug… for your Berry… the icon changes based on the the current weather… it could be a big sun, moon, cloud, rain, snow…. its awesome!
5)Flickr uploader – if you have a camera on your BlackBerry and a Flickr account, this is a must
6)MapQuest Mobile – Need a portable navigation system? This is your answer…
Let me tell you about the fabulous apps I have for my pocket notebook:
1. A data transcription instrument (i.e., pencil) to make entries.
2. A delete function (i.e., eraser).
3. A sorting function (i.e., alphabetic tabs).
And I’ll bet it cost less than your Blackberry! Not as sexy, though.
B.