Can we post our past blogs on websites like squidoo, and other related blogs and websites, or do we have to submit new blogs/content in squidoo and our blogs and other websites? I hope my question is clear, appreciate it if someone can clear this for me.
if it's your content, do what you like with it. If it's been indexed before be aware that not all instances of it will show up in serps as duplicates get filtered out, and it may be the one with best backlinks/PR that appears, not the original location. If any one else in this thread types the phrase 'duplicate penalty', give them a slap.