Don't mean to be argumentative, but the graph without axes and a "we are here" warning is the attention-getter at the top of the page - surely intended more as a banner or logo than as the "meat" of the site. In fact, from there, you are one click away from graphs with axes, and tables with actual data (and links to both pro- and con-Hubbert analyses). So, I guess the specific graph that you label as propaganda is, in fact, propaganda... but in the same way that any logo or banner is propaganda. With little effort, it is quite easy to get to the actual information below the logo.