As of July 1st, 2017
- Tube8 API states that the keyphrase is optional for searches, but will return 0 results if it is not specified.
- PornSharing results often return titles cut-off mid-sentence, all sites.
- Spankwire – ordering by comments does not work properly.
I have sent support tickets in and await responses.
- TubeAlliance does not offer embeds. 🙁
- PornHub support states it is not possible to sort results by rating or views.