Hi.
Thanks so much for the input. You all make some valid points. I'll try to give you a bit more info.
The thing is that I don't own a a hosting company. I only search for good hosting companies. I also try to explain to the unexperienced web hosting shoppers which is the right way to find good hosting companies.
I try to focus on writing articles that provide useful information. Unlike the vast majority of the web hosting directories and other related sites I do not link only to affiliates and/or advertisers. Truthful information is *all* that I can give.
Now, what I was thinking was that a web hosting guide would be useful for the visitors and the clients of a web design company.
I know that some designers also host their client's websites so I wouldn't expect them to be very cooperative.

However, some designers don't and they don't even plan to provide hosting services to their clients, so they would have (in theory) no problem linking to a site like mine.
It could in fact be a good thing for them, as some of their clients might ask for hosting advice. Some web designers will recommend the company where they host their own site, but if the client wants more info on the subject or a list of companies, they could send them to my site.

I think that my approach to explaining hosting and recommending hosting companies is unique in many ways. I do my best to provide unbiased information and I aim for total honesty. As a marketer might say, that's my niche .

Jill, you said that:
there's gotta be more in it for the designer.
I do not focus entirely on "hosting reviews". My aim is to create an entirely credible, almost insanely unbiased hosting shopping guide.
All I offer is knowledge; information; content. No services here! So no kind of barter is possible.
Now... if I get it right, natural linking (based on valuable content) doesn't work in the web design industry?!
'Cause if it doesn't work in the web design industry, it sure doesn't in the SEO industry.

99% of the SEO companies would ask for a link back, which I'd give gladly if I'd run an SEO directory - which I don't.

Is Debra saying (based on her extensive experience in the web design industry) that there's got to be more than just valuable content in order to deserve a link? Should I focus on another category of websites?
Thanks.
Off topic: Nice to *see* you Scottie.

Thanks for all the help you gave me so far.