|
There were some slight changes how google treats subs recently, meaning that you can't dominate the serps with multiple subs from the same domain any more.
If you have a popular domain, adding subs to take advantage of the strength of the domain is certainly a good idea. There are some big TGP networks around doing this with loads of success...but long term a bunch of domains on different IPs is certainly more reliable.
Just don't put too many eggs in one basket, a mixture works perfectly.
|