[dawson]

Yeah, StumbleUpon do that with their links, it confused me too at first.

Instead try using http://www.stumbleupon.com/url/www.yourwebsite.com/

You'll be able to see the review page that people are stumbling from. One one of my websites receives average 200 unique free stumbles per day and I have since become a paid advertiser, though their categories for targeting are very limited, imho.

[swellular]

Thanks.

What kind of results have you been getting with paid ads?

[dawson]

Well, you pay per stumble. I'm fortunate that the site in question fits perfectly into their "Fantasy Books" category, consequence of which the stumbles tend to spend quite a lot of time on my website and convert to members. I have also found that, since I started paying for a nominal amount of stumbles, that my free stumbles have also increased! Though that my be a coincidence I'm sure.