Is this a search engine bot???

[patriotcow]

Somone has been going through every single post for over an hour going back and forth re reading posts every second. The IP is 209.237.238.170 its really unusual they would never be able to read that quick and would not stay that long...

[patriotcow]

Hmm got my answer here http://64.233.183.104/search?q=cache:jXQSdwgxIr4J:www.pgts.com.au/cgi-bin/psql%3Frobot_info%3D159+%22209.237.238.170%22&hl=en