I try to post charts daily. They are in the http://oiltradingroom.com/charts/ directory
The file names are in the following format: OTRChart20140923.jpg
So if you want that chart, you can access it by keying in the name of the chart with the file:
Tomorrow, the chart will be OTRChart20140924.jpg
edit that into your browser or paste it in there from notepad etc.
So you can access them as you might want in this manner.
I will also tend to post them at the end of blog posts, but I may not have time to post every day.
If you would like to do a blog post, by all means submit some materials. Your trades, ideas you have etc. Just make it relevant to the room. Contributor articles are the most popular, so be a star!