Ah no worries I see what you mean now!
I don't know all too much about copyright laws, but yeah as you've said and as far as I' aware referencing things like that is absolutely fine. I was talking more about posts which have just copied something else blantly without making any changes, or using something they don't have permission to (something from shutterstock for example), believe it or not I've seen far too many of those on here :(
No that all sounds great, and totally within the law, No issues with that at all :)
I'm glad you want to enter the contest and are excited, thank you! Ah no way! No worries, I will check your post out anyway now. As the weeks go by, the subect will always be changing and I'll be introducing new things so keep an eye out. Thanks again I'm looking forward to seeing your entry!