I got a mailer from the party that hit her on this. The link doesn't include all of the slams of her in that mailer.
The mailer did attack her by implying that it would impact her job performance - stating something to the effect of "she is a level 86 player, the highest level you can achieve... research shows that players achieving such high levels in WoW play an average of 25 hours per week..." I think it said 25 hours per week... anyway, it was some very high number of hours.
The mailer also said she spends many additional hours chatting online about the game and included some quotes from posts made by her on a message board for WoW players saying stuff like (paraphrasing and from memory), "I bet you didn't think a Democrat would like killing so much." Also, "Yes, us Democrats are pretty vicious and we call each other Socialists when we're together behind closed doors" or some crap like that.