One of our clients would like to place an article on your site.

Umm, do people really read and respond to this type of spam? Because I cannot imagine ever allowing "market-magnet" or its clients to post their spammy articles on any Federati site or instance. I cannot imagine that I or anyone else would seriously consider it.

I mean, come on. If you're doing this, you should already have set up SEO-enhanced sites ready for your clients to use.