Good idea, especially for those user names with beginning letters at the hind end of the alphabet. Seems the only names that show up are those that start with a to c or d.

At first glance, I didn't see why email notifications for additions to your trusted network was even suggested, but upon reading the prior comments, I see the need (though not imperative). As the other comments noted, currently one only sees that someone has added you by an increase in the number, but not who it was. (Of course I'm not very trusted (16 as of this comment), so I suppose there would be no big mystery in my case.) Perhaps the ability to sort your trusted network either alphabetically or by date of addition would suffice.

I would like this feature. Like Magellan said as you get more trusted users it becomes more difficult to find the new one.

This probably isn't a huge deal, but it would be nice. When the number of folks who trust me goes up by one, it's really hard to figure out who the newest addition is.