A DigitalPoint Forums thread reports seeing a small Ask.com algorithm and index update.
I personally took a look at my traffic for this site and compared this past week to the week before and saw a 30%+ increase in search traffic from Ask.com. Does that mean there was an update? Not necessarily. But there seems to be some suggestions of some type of update over at Ask.com.
The last time we reported an Ask.com update was in August.
Forum discussion at DigitalPoint Forums.