I vastly prefer on screen keyboards. I'm faster with them, it requires a lighter touch, and the auto correct is good enough.

What I miss about blackberries is that they were messaging devices, with OS level integrations around messaging that went beyond the notification system of today.

For 90% of messages i send, i could simply use a generic sms style interface through a system-wide messaging app, only jumping into the apps themselves from time to time. I think palm had that, but it was too little, too late.

unihertz makes a blackberry clone btw, check it out