First of all welcome to Bitcointalk.

What about the trustworthiness of these sites? Do you also verify that, or do you just add them whenever a user submits them? I'm always a little skeptical of these things.

It seems like you are still developing the site. I would suggest adding more information about the sites you include in the list. Currently, it only mentions whether KYC is required and the type of site. It would be better if you provided more detailed information!