Which service ??????
Mind you I do NOT blame the seo service.
Actually my site was hosted at hostgator. That is interesting!
My site is at hostwinds and was also affected, so can't be for sure that it's a problem with the hosting company, but who knowsit might be a problem related with the hosting company.until now just HG and 1and1 have this problem.
This is a diversity thing. It is not about diversity of backlinks but about diversity of sites. The people who are most effected are the people with the least amounts of sites. Yet people are still saying to put all your effort into one "authority" site. That's crap advice.
It seems like Google pressed a "shuffle all results button." It seems like they've pressed that button a few times this year. One way to deal with it is to analyze all the changes and try to make sense out of chaos. The other way would be to build, build, build, backlink, backlink, backlink, build, build, build, backlink, backlink, backlink, build, build, build, backlink, backlink, backlink. If you just build and backlink with each shuffle you will be sure to have some properties that drop and others that rise.
black hole 2.0
I'm literally only on week 2 with it and both sites I've used any SEO services or linkbuilding on has vanished from results.
So annoying!!!
i m preety sure that is ip related problem.i ve just been hit on 3 more sites.2 sites are fresh(2 3 months old) without any kind of backlinks on them.
That's not exactly true. I've got less than 5 sites, and I didn't lose any rankings at all. They've been rock solid, even climbing for a few keywords.