if HW can find it on the web, you're going to be accused of Content Recycling "But I own it, it's mine?" yep, and that's why you can't be accused of Plagiarism
But what if we mentioned that it was first posted on (for example) utube with the date and link? As much as I can remember as long as it's 100% transparent and first time posted on hive for example utube video to 3speak, it gets an upvote. Are the 3speak curators don't see it as rule breaking? Last time when I asked some forks, I don't get the exact answer. Till now I think it's allowed.
Please spread some light on this matter. @hivewatchers
Yes, if you decline rewards. Remember, it's all about the money.