My last CPA site got banned for "spammy thin low quality content" and no chance to recover it. There was some spinned content but not much. For example i pasted one exactly same comment across all pages "Great, works nice! Thanks!" and also used some WP plugin that posted my post content in internet (like pastebin reddit etc, it was supposed to take EXCERPT but i saw many full copies...) So do sites with hacks get banned if done properly? And how to prevent?