I made a site this weekend, foxblot.com that recommends amazon books based on tweets.
The obvious extension is to make it a facebook app too.
But what are ways I can make this profitable? I am looking for suggestions that do not involve a lot of work, as I can only dedicate time on weekends.<p>related post with functional details:
http://news.ycombinator.com/item?id=4212994
The creator of <a href="http://anynewbooks.com/" rel="nofollow">http://anynewbooks.com/</a> is an HN regular - so hopefully he'll comment - and that service is similar to yours. I'm pretty sure he only uses Amazon affiliate links to make it pay.