Love'em both, personally. More the merrier--this is the age of information, is it not! Don't see them as mutually exclusive(?).
For getting through information quickly, I like text with supporting pics. For sake of speed and clarity, notation/bullet format is very digestible, while chatting it up can be charming. The ability to search specifics, quote, etc. is mighty handy for keying in or documenting something. I really like the efficiency of text and pics.
That being said, I also love watching a good outdoors video. I like seeing the 'whole' picture at once, and picking up what I can, even if it's not the primary topic. If the video is well-edited, then a lot of information can be conveyed very quickly. It also gives, for me, more of the sensation of being there and sharing the experience, as well as some picture of the conditions like terrain (some things easier shown than described in text). Bonus points for beautiful landscapes, particularly ones I wouldn't necessarily plan to visit, or in a way I wouldn't! Okay, I'll admit I kind'a stacked the deck there, hehe. In contrast, I find it easier to scan/search documents to skip the fluff, whereas a video is more of a commitment (I think I just need a remote for my computer?? haha) and often prone to fluff (unless I'm the one doing the text and in a rambling mood!).
'A pictures worth a thousand words', so where does video fit in? In the end, it matters more to me whose words/pic/video are being presented and the skill with which they do so. No info to convey, nothing even to ogle at, and either format would be rather dry. Someone skilled, with knowledge and experience to share and caring to do so? maybe even on an adventure? I'd likely check out read their post or blog, ogle the pics, and watch the video if they posted one; any format might find my time, so long as it's relevant to my interests and offers insight or depth.
In my eyes, it's all good! I appreciate whatever is shared, and gratefully receive my information or entertainment in whatever fashion it comes. Either format, hopefully it's more condensed than my own attempts!