on the flip side, i would assume it is equally plausible for IG to incorporate a way to generate code with a linkback the way flickr does in order to share IG photos other places, therefor sharing the overall IG site with more people.
They do... and their code for embedding pictures doesn't seem to work here...
<blockquote class="instagram-media" data-instgrm-permalink="
Instagram post by Beyoncé • Apr 15, 2018 at 7:49am UTC" data-instgrm-version="9" style=" background:#FFF; border:0; border-radius:3px; box-shadow:0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width:540px; min-width:326px; padding:0; width:99.375%; width:-webkit-calc(100% - 2px); width:calc(100% - 2px);"><div style="padding:8px;"> <div style=" background:#F8F8F8; line-height:0; margin-top:40px; padding:34.583333333333336% 0; text-align:center; width:100%;"> <div style=" background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACwAAAAsCAMAAAApWqozAAAABGdBTUEAALGPC/xhBQAAAAFzUkdCAK7OHOkAAAAMUExURczMzPf399fX1+bm5mzY9AMAAADiSURBVDjLvZXbEsMgCES5/P8/t9FuRVCRmU73JWlzosgSIIZURCjo/ad+EQJJB4Hv8BFt+IDpQoCx1wjOSBFhh2XssxEIYn3ulI/6MNReE07UIWJEv8UEOWDS88LY97kqyTliJKKtuYBbruAyVh5wOHiXmpi5we58Ek028czwyuQdLKPG1Bkb4NnM+VeAnfHqn1k4+GPT6uGQcvu2h2OVuIf/gWUFyy8OWEpdyZSa3aVCqpVoVvzZZ2VTnn2wU8qzVjDDetO90GSy9mVLqtgYSy231MxrY6I2gGqjrTY0L8fxCxfCBbhWrsYYAAAAAElFTkSuQmCC); display:block; height:44px; margin:0 auto -44px; position:relative; top:-22px; width:44px;"></div></div><p style=" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; line-height:17px; margin-bottom:0; margin-top:8px; overflow:hidden; padding:8px 0 7px; text-align:center; text-overflow:ellipsis; white-space:nowrap;"><a href="
Instagram post by Beyoncé • Apr 15, 2018 at 7:49am UTC" style=" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:normal; line-height:17px; text-decoration:none;" target="_blank">A post shared by Beyoncé (@beyonce)</a> on <time style=" font-family:Arial,sans-serif; font-size:14px; line-height:17px;" datetime="2018-04-15T07:49:40+00:00">Apr 15, 2018 at 12:49am PDT</time></p></div></blockquote> <script async defer src="//
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The chunk of code using the < > tags is HTML.
Many websites don't allow the use of HTML in message bodies ... the alternative is something called "BBcode".
Check to see if Instagram supports sharing using BBcode. (Flickr does).
As for panning shots...
This is a skill that requires lots of practice.
The camera needs to follow the subject as it moves and try to perfectly match the speed. Few frames will be "perfect" ... so typically you switch the camera to burst mode so it blasts off lots of shots ... most of which wont be perfectly matched, but perhaps one (and if you're really lucky .. two) will have the camera's panning speed perfectly match the subject speed.
If your lens has image stabilization, this *can* work against you (the camera lens is fighting the motion). But many high end lenses have more than one image stabilization modes. On a few my lenses that are designed for sports/action, I can have several image stabilization choices... usually off, mode 1, & mode 2... but some of my lenses have a mode 3. With Canon, "mode 1" is full image stabilization (stabilizes both horizontal and vertical). But "mode 2" stabilizes vertically but not horizontally. This is the mode you would want for "panning" shots. If your camera has a stabilization mode for vertical-only then use it. If not then turn stabilization off completely.
You can typically "freeze" action at 1/500th or faster... so you want to shoot slower. Just start sneaking down the shutter speed. This shutter actually isn't too slow (I think the shot below is 1/125th) but I've shot similar at speeds as low as 1/40th (the slower it is... the more difficult it is).
Try 1/250th... you'll just get a small amount of blur but your keeper rate will be higher. As you get comfortable... try 1/125th... then try 1/60th... etc. and work your down to slower shutter speeds as your body gets better and rotating to match the pace of the subject.
Here's an example from an event I shot on Sunday:

2W0A6585.jpg by
Tim Campbell, on Flickr
One self-critique here... is this shot was taken at f/11. This particular lens was a Canon 100-400 f/4-5.6. So I could have improved the background blur using a lower focal ratio. The problem is I was already at ISO 100. If I had reduced to f/5.6 (2 stops faster) then I'd have to compensate with shutter... which I don't want to do.
I *could* have used a 2 stop ND filter to let me keep my 1/125th speed and take the camera down to f/5.6
While this was a 100-400... I had a 70-200 f/2.8 (which I didn't bring that day). I could have used a 3 or even 4 stop ND filter. This would have improved the background blur to really help the panning shot pop.
These are just things to think about with panning shots ... because slowing the shutter in daylight shooting conditions means increasing the f-stop... which means more depth of field and less background blur. An ND filter is your friend here.