Hi, 1) Just wondering, is it advisable to use the same web 2.0 for my tier 2 and tier 1 web 2.0s for my linkwheel? I'm planning to use 10 wordpress or blogger accounts for this. 2) Also, for the web 2.0, should I name the domain relevant to my niche or a random name is ok? 3) I also heard that linkwheel leaves a lot of footprints and they will get washed off by google sooner or later but some people are claiming that's a myth and if that is real, I can just build a linkwheel for my competitors and bring them down. How true is this? 4) If the myth above is true, what is the maximum no.of web 2.0s I am able to link together to not leave a big obvious footprint. Any reply and suggestions will be great. Cheers.