A WebmasterWorld post shows two respected members reporting that they have seen Google AdWords URLs within the Yahoo! Search index.
vicyankees says:
Is anyone else noticing that Yahoo is picking up Google Adwords links? I only know because i append all of my Google and other PPC links with a src=#*$!X and my tracking software also appends similar information.
WebmasterWorld moderator, bill, confirms this saying:
I just noticed this as well. I hadn't checked my Yahoo SERPs in a while and just noticed that they indexed several of my AdWords pages. What's up with that? I guess the first question would be, 'how do we get them to stop it?' Do I have to change all of my AdWords tracking codes?
Forum discussion at WebmasterWorld.
