Ability to retry failed submissions
It would be really quite useful to have the option to retry failed submissions 'x' amount of times.
Often the fault is a bad captcha answer, temporary proxy issue or other thing that could work on a second attempt.
It would need to 'forget' any data associated with that url (such as assigned proxy, username etc) to avoid being detected on the following attempts.
I dont think this is likely to be a confusing option at all, but if you feel it would be, having it as an engine switch instead would be fine, eg:
retry failed submissions=3
This is especially useful when using ocr like CS, as a retry doesnt cost anything.
Comments
Big +1 from me.
That list holdy only then URLs of engines that allow you to post on multiple sublinks (like blogs or image comments). The file for all other engines is called *.hosts_done.