1. It now uses a cleaner login screen, in larger type than the old front page.
2. It now includes a security image that gives you a good idea of whether you're looking at the right site.
3. It plugs you into the newer, faster, better docs.bmc.com, with the same great documentation, but now delivered more reliably and faster.
I'm positive on the new platform, but let us know how it looks for you in the comments below.
(yes, I did just use cheesy SEO to make you look at this article).