Originally Posted by ridesign
Currently I am trying to change hosts as my old host has become super slow, currently most of my traffic is from the US and wanted to know if moving to a UK host will negatively affect my rankings?
Nope is shouldn't effect your rankings, now keep in mind though, and don't get confused if you go to like google.ca, google.co.uk, google.in, different search engines in different coutnries they rank sites very differently.
I have a friend that ranks very well for seo on the 4th page in canda, which his domain is from canada, and ranks higher in canada google then what he does in google.com, which 4th page ain't that good, but comes to tell you canada google, and usa google is somewhat different.
For the majority of the part they pretty much rank sites the same, but I think there is several different factors with search engines in different countries, now I have notice website that are very well trusted with google, or carry a strong link profile there ranking very good with ever google.
But yes you should be fine, just make sure you host your websites from unique ips, its all about uniquess