My usual work flow when reading my Rososo bookmarks is to open all of them in a new tab, then close the tabs as I read through them. I do this on my computer by using ctrl/cmd + click, but this is not possible on the iPhone.
I find it annoying to have to navigate back to rososo.com after I chase down a link trail. Because of this, I am considering making the bookmarks automatically open in a new window / tab. If anyone has any comments on this please let me know.