We have a group, I will invite you to that now. You would just post your articles on your day (Monday). It's easier for the people reading if they are in one post, but as long as you make it clear what they need to read then it doesn't matter.
I would just wait and post on one day. If you find something interesting, right it down/ remember it, then post it with the rest of your articles. If it is something BIG (like season 3) or if has a time limit (a contest) then you can give me the article(vm or pm) and I will get it to where it needs to go.
If you are going to be posting periodically, then remember to watch out for re-post of news.
I forgot to do that yesterday, and I took Sweetiecakes story.