But here a few tips to help you with copyright.
Write down what you have read in your own words, then reference the material (eg. Website, books etc). Simple little 'author, date and what type of resource.
Use links to sites that interest you, instead of worrying about sharing the information and getting caught up of copyright. Sometimes its good to promote good resources in this way.
Remember, so much out there has been already written, you may have exactly the same idea as somebody else. Just write what you feel and just place an emphasis on it being your thoughts and insight. If somebody happens to feel it infringes on copyright the mods and admin will simply insert a link to the other material and state that this is a similar idea and not copyright infringement.
I hope that helps you out a bit and makes you a little less nervous about posting up the many things you enjoy
