I don't get the difference? The important thing is that this kind of video is made publically available. Who cares what commentary the publisher chooses to make alongside of it and how is that different from what you get from any of the mainstream news sources (tv, newspapers), except that those actually feign neutrality (contrary to wikileaks).
Propaganda vs. propaganda is a recipe for disaster, that's not the sort of future of journalism that anyone should want. Reporting news from a given perspective or from a certain bias is fine, indeed normal, provided that you make people aware of it. Presenting propaganda as straight, unbiased news should be discouraged everywhere it is evident, history has proven that slope to be far too slippery. If wikileaks wishes to transform itself into some sort of rumor mill or propaganda site like druge report then it's free to do so provided that they make it abundantly clear that's what they're doing.
