Note: definitely worth reading the comments, especially from Sarah Bird (COO at Moz), and the Inbound thread and comments - http://www.inbound.org/articles/view/how-seomoz-sent-us-a-ta...
Those comments don't make seomoz look any better. Look at the date when doz.com was purchased.
edited because I was a jerk
Next, doesn't matter when the domain was purchased. What matters is the date that the trademark, or the intent to use a trademark, was filed.
No it isn't, but it belies a defensiveness and paranoia that you interpret it that way. Why not take it at face value?
And your comment is pretty neutral on the face of it, but if you read between the lines it's a defense of seomoz. That's why I wondered if you were connected to them, since you left the first comment it seemed that you may have received a google alert.
Apology accepted.