Getting a car mount might help out the N800's case... If I'm at home or work I have a PC or laptop nearby. I have used it a few times for internet radio, for example when i am working outside, and that's been nice. I have my cell phone to do that too but the battery doesn't last as long.
I couldn't find anything myself. The main problem is that flash for linux doesnt support it, if flash supported it than many of the sites that offer video 'blogging' via a flash applet would work. I think it was a V4L1 vs V4L2 problem. Wish I knew how to code to fix that guy up :)
I feel ya. Thats why I ditched feed readers. Until they can filter out duplicate content I just can't use them. Every major news item is duplicated across multiple feeds usually - so it is just a waste of time wading through them and picking out the 'good' stuff.