Nice line about AOL. Everyone seems to forget that social networks are like dance clubs in their popularity of the month flighty nature.

I’ve noticed also that ‘sharing/posting’ Flickr URLs prompts special behaviour. No matter what you put in the title or description box, Facebook reverts to the default description extolling the virtues of Flickr – instead of the photo! That’s gotta be a special deal between Flickr/Yahoo and Facebook – I don’t see it happen with any other shared URLs.
I now use the Flickr Photos app… though it has its own issues.
As for Scoble, I’ve had to take the drastic step of putting him in my ‘less about these friends’ list… which basically makes his content pull instead of push – since I now have to go to his profile to see what he’s up to.