I've been on the Blackberry Bandwagon for over a year now. I was disappointed when the 8300 didn't include both WiFi and GPS along with the camera, but that's life. I can compromise on WiFi as it's a nice feature but not killer for me. Or so I thought. More on that in a second.
What has always bugged me about the Blackberry is the calendar. It's weak. Pocket Informant is under development for the RIM OS but it's taking forever. I have no doubt it will be killer when it is finally available. But meanwhile, I miss the week-at-a-glance view that is so perfect for my level of scheduling. I had pinned my hopes on the 9000 series Blackberry to alleviate most, if not all, of my concerns, but there's trouble in paradise. Battery life on the 9000 with 3G is said to be disastrous so far. If the 9000 series rollout is delayed, the battery problem will most likely be the cause.
Another thing that's p!ssing me off about the Blackberry is lack of a good suite of programs for MS Office document compatibility. DataViz's Documents To Go is supposed to be released with the 9000, and it looks fantastic so far, but it's only going to be available to BES users, not the BIS like me. I'm beginning to fall out of love with my Blackberrys.
Coincidentally, I have been readying my burgeoning collection of Nokias for sale. I put each one back into service for a week or so, give it a thorough field testing, update the firmware, yadda yadda yadda, all to make sure that when I sell one of my Nokias I know it's exactly what I advertise. During this process I have fallen back in love with Symbian s60 and Nokia. My N95-1 is now the mobile I'm using daily, and getting rid of my others is a struggle. Maybe I'm going to sell my Blackberrys instead. :hehehe: I find myself connecting to my home WiFi network way more than I ever thought I would. As a T-Mobile user, EDGE is fair at best, pathetic at worst. But using WiFi is amazing. Handy Calendar has given me back the weekly view of an old paper datebook that I've come to love. The things I do miss about my Blackberrys is push email and a full QWERTY keyboard. Maybe I should give my E61i another shot. I guess the E71 is in my sights now.