Not sure if you guys are aware of this.
But if you click on your
Profile, and then
Friends and Foes heading,
you can add people to your friends list and it makes easier to "PM" them. Like a contact list.
Also if click another person's name and then on the
Visitor Messages heading you can post on their wall.
Just remember what you post up there any member can see if they look.

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HL Panzer III | HL Tiger | HL Jagdpanther | HL Panther | Mato Sherman
Hooben Elefant | HL Pershing | HL Bergepanzer IV | Tamiya Leopard 1A | WSN T-34
HL "Golden" Pan-Tiger | M16 Halftrack | HL Panzer IV | Tamiya KV-1 | Tamiya Tiger