Fair enough.
You guys mentioned ads. As you saw, there’s a single ad. I think we explained why we use that single ad; to gather some funds.
What do we do with the funds? We use them to support free projects.
How do we support them? By buying bandwidth, equipment/hardware, third-party services that are being used by such projects.
Other projects have different needs, and we also help them financially.
That being said, by simply visiting our site or recommending us you are in fact doing a favor to free projects that need help.