"Under her stewardship, she’s been able to grow traffic to a high of 5.1 million uniques in September, according to comScore."
Seems very high - does anyone know how this is actually calculated and whether or not it includes paid traffic?
However comScore is its own thing so I'm unsure and would guess it includes paid-traffic.
That said, typically I've found Omniture numbers higher than comScore and IMHO are a more accurate reflection...
TLDR; I'd say the growth is genuine.