You can set multiple home pages in Firefox, just separate them with a pipe (|).
So if you would like Buzz Out Loud, Gmail and Google Reader to load when you open Firefox you could set your home page to this:
This will open the three sites in three separate tabs.
Chrome just isn't working out for me. There are too many pages it won't render properly and some pages it won't go to at all even though Firefox has no problem (some of the CNN sub pages, go figure).
But I love the ability to have a series of tabs automatically open when I launch my browser (my web mail, my calendar, my to do list, and my RSS feeds). I've searched through the available plug ins for Firefox but can;t find one that does this. I know Firefox can reopen the tabs you had open when you closed the browser but that's not really the same thing.
Anybody have a good plug-in out there that I'm missing?