Link wheels still work, but you don't want to close the link wheel. You'll need to backlink all of the six web 2.0 sites in the wheel too.
You should also use a proxy to hide your IP so that each one of your backlinks from the web 2.0 sites is coming from different IPs.
?
Hide what IP, when?
When you making your link wheel? (nope that won't matter)
When your backlinking to the linkwheel. Well, if you use a BH tool you may want to , but that's not what you're on about is it?
All your backlinks from WEB2.0 properties WILL be coming from different IP's. Squidoo are not on the same IP as Wordpress.com now are they?
Nope, no idea what this post means.
Sorry chap, don't mean to razz you. Proxies are a good tool in your BH backlinking armory, but really in this case it's when you plug them into some BH multiple linking tool, either to hide your own IP (so your ISP or Google or whoever doesn't get the hump) or to create and post from many different accounts pretending to be several people.
Every standalone WEB2.0 property is already on a seperate server, and they don't share information between them. You can quite happily go from one to the other and create different profiles.
The only time this just MIGHT be an issue is if you are trying to create a linkwheel with more than one link in the same WEB2.0 site.
But seriously, there are so many decent ones out there, you'd be daft to use the same one twice. Not much value in a second link from the same site to the same URL
Scritty