Inline below.

Announced, so a given.

There's been no indication that Nokia has reversed course to consider a portrait on-screen keyboard necessary. So: very unlikely.

It's highly unlikely this is a priority item at this time. There are bigger bugs to squash. Also, community software, such as Xournal, can fill in here.

This may be added at some point, but I'd say it's unlikely to happen so soon.

Also unlikely to be a priority.

There was talk of work on various camera improvements at the summit. I wouldn't be surprised by some improvements to the camera, but "fixed" might be a hard target to hit for everyone, especially as the flash hardware simply is what it is.

Power efficiency is likely to see continued improvement. I wouldn't bank on any specific percentage though.

Nokia has repeatedly stated Ovi Maps on Maemo and Ovi Maps on Symbian are two entiely different programs, and the versions and features of each will be increased independantly. Therefore, asking for "version 3.0" on Maemo is meaningless.