Then post. Need more space? Maybe an article is right for you. Can't express that excitement in text? Perhaps a video. I've seen people go out against video or other mediums, but everyone has what's right for them. Time and place for everything. I enjoy putting thoughts down in text. When I find myself running past the character limit I just go back and edit. Mostly it's a simple concept I want to convey.
Eli shared a useful tip: When uploading a video to LinkedIn, make sure your first frame isn't black. Or better yet, create a thumbnail that's attractive and will tell me what to expect and convince me to hit that play button. On Vimeo, where I upload most of my video work, I get to choose a thumbnail, either by selecting a frame straight out of the video
Are you filming yourself a lot on your phone? Here’s a quick tip for you. You touch your phone pretty much all day long. The lenses on your phone are usually covered in oil residue, dirt, and other things that make the resulting image look soft, blurry, not pretty. Before you start recording yourself, or taking that selfie, simply clean off the camera’s lens.