I stumbled across these two relatively new distros in my search for a Windows replacement.
Kwheezy is a great distro, almost everything you need is pre-installed and it’s got some great eye-candy. http://www.kwheezy.com/en/. Here’s a good review of Kwheezy: http://mylinuxexplore.blogspot.com/2013/08/kwheezy-11-review-good-debian-spin-for.html
SolydXK isn’t quite the “everything but the kitchen sink” distro, but it’s also a really good option. http://www.solydxk.com
Both are based on Debian’s stable branch. Kwheezy 1.2 is based on Debian 7.1.
I’m really leaning toward one of these two for a full install on my secondary machine…potentially replacing the Windows 7 install, but definitely a dual boot install.