It would be cool if the flickr photos would expand on the page when you click them instead of going to the page. Kinda like it does on the tumblr feed page.
I've been going through my LifeStream with the iPhone/iPod Touch interface - would be great if when you clicked on an individual picture in an update it went to the iPhone interface on Facebook to show the picture rather than the desktop interface. Same would be good with the Flickr pictures - could use the Y!Go Flickr interface instead.
When i try to authenticate Flickr, Vimeo, and Facebook to My Services list they should open in a new tab or a new window where the address bar is visible. I refuse to enter passwords into a window where I can't tell what the URL is. Plus I shouldn't even have to use a Facebook password since you can use an application.