Dos and Don'ts for Account Sign In

I read a couple of interesting articles by Jared Spool on the User Interface Engineering site recently. They appear to be really well researched and are full of examples (if a little critical of Cisco Systems!).  I thought they made good reading, and I wanted to share them here on Gooruze.  Enjoy!

Account Sign-in: 8 Design Mistakes to Avoid

8 More Design Mistakes with Account Sign-in