Blackberries are great for browsing to online Geocaching site, but as Mfurman says, wireless coverage isn't always so good when out looking for caches. Can't see myself adding another PDA to my cache hunting arsenal to handle this.
GSAK's HTML export is pretty good (I like the indices it creates), but I haven't found an HTML document reader for the Blackberry (something like iSilo or Plucker). I've tried creating PDF's from the GSAK html output (using full version of Acrobat), but they're big and clunky.
Here's a niche market opportunity for a Blackberry software developer!
