Strangeness

Does anyone else find it weird that someone from the Domain: ns12.pfizer.com looked at my Blog? I don't know what to make of that - is it possibly good or possibly bad? Could the drug companies actually be checking out Blogs to see what we say about their meds?

This is what the "Site Meter" said:

Domain Name: pfizer.com (Commercial)
IP Address: 192.77.198.# (Various Registries - MultiRegional)
Language Setting: English
Operating System: Microsoft Win2000
Browser: Internet Explorer 6.0Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)
Time of Visit: May 13 2005 8:11:25 am
Last Page View: May 13 2005 8:11:25 am