THANK YOU for doing this, I tried to suggest this to a couple of the GS's in the past on the MT team but there were some negatives so I left it.
Glad to hear and see it's finally getting the action it needs
The Pingboxes hate me, I tried every code they offered, gave up and downloaded Digsby.
The issue I was having was I could message the boxes, but the boxes couldn't message me.
Anyways, this is genius. ♥
IT's because the window option that's supposed to be for the embed of our profile is not the correct one, I found out the hard way. To fix it you have to do a different window option. I believe it was "other" I will confirm in a second for you.
Woops! MY brain is fried more than I thought. chose "Live Spaces" as the embed option. It'll work with that coding.