To avoid making the previous post too long, here's some of the configuration changes I make after logging in. These are things I think every MATE user should do to make this DE more usable.
1) Open Synaptic and purge gnome-keyring and policykit-1-gnome. MATE has their own keyring and policykit packages that you can make more functional by doing... 2) sudo sed -i 's/gnome_keyring/mate_keyring/g' /etc/pam.d/*[INDENT]This runs through the security files in /etc/pam.d/ and replaces references to gnome_keyring with mate_keyring. This allows you to unlock the MATE keyring when you log in, preventing unwanted authentication requests in programs like Evolution. I don't know why MATE doesn't do this themselves. [/INDENT]3) Download and add this small python script to your startup apps, http://pastebin.com/N0Jv2W5Y[INDENT]This script creates an MPRIS2 interface to allow media players to work via multimedia keys on your keyboard, provided they can interface via MPRIS2. I only use Banshee and it works great on this player, but I've read reports that other MPRIS2-capable players work as well. [/INDENT]4) While in Synaptic, purge notification-daemon and notify-osd packages if installed. MATE has its own notification package that works just fine.
Personal Stuff I like a simple composited desktop with no icons on it and no icons on dialog buttons. I install the mintdesktop package because that provides a preferences app called Desktop Settings that lets you turn all that stuff on and off easily.
You can do the same thing with the mate-conf-editor package which provides the Configuration Editor app. One thing you do need Configuration Editor for is to enable fast alt-tab switching when compositing is turned on. There's no option for that in Mint's app since it's a new feature in MATE 1.4
I have a simple home network, just my computer and my wife's laptop running Win 7. I always edit smb.conf and uncomment the name resolve order line and place bcast first in the chain.
To do simple file sharing in MATE, download caja-share, https://launchpad.net/~gfunkmonk/+archive/mate-extras/+packages This gives you the nice right-click Sharing Options that GNOME 2 had. Again, I don't know why this hasn't been added to the main MATE repo, it works great. Only for Ubuntu-based installations though, it doesn't work on straight Debian-based installs.
Well, that's my story and I'm sticking to it :)