Citat Postat în original de ivok Vezi Post
@tymbark - if it is free, there is no problem for users to try it. It is well known that quality SEO is not free.
indeed, but you can differentiate from the other by offering some nice info and tools for free, like SEOmoz does.. so if it's free doesn't mean it should be crappy and sometimes, free or cheap services can hurt you, rather than help... so be careful