AdWords alternatives?

Bing is a pretty suitable replacement but obviously you're not going to get nearly as much traffic as with Adwords.

definitely "You can make decent money" base on high quality of views, you can also make some, money from FB page or youtube.
But, PPC is the best rate with ad networks on downloads page views. I have used Propelleads with Pop for more than a year from the moment I start to use admaven traffic everything was just fine.

CPA offers converts way better with PPV traffic, Cheap and easy targeting options. The only problem is first-time deposits. But if you are experienced, you are good to go.

Bing is a microsoft product you need to try. Worth it