Wes would have nodded during Clarice's idea of the neighbourhood watch, because he knows just from his work with the supernatural group that there are a lot of people here with good abilities for noticing the abnormal or things that are odd.
It seems like Kellen, Anne, & Mary Margaret are all thinking along the same lines and Wes is definitely making notes of people who are interested in volunteering and the ideas that are getting sort of bounced off and echoed from others as places to start. :D