That's a fantastic idea, but now I am working on another app after it is published, if you want I can message you again about X Comic Download and working together if it is ok with you?
Edit: about DDOS, my app does not send requests, it will load the URL page (ex. Page 1 of the site) HTML codes and export information from it, good point is I don't have to care about DDOS or ... but I cannot get used of sites that use AJAX