So DSB did I read this right, you don't need to set up an imgur account to use their app for posting?
Correct. I don't have one set up. I imagine it would be easier to search your uploaded photos if ever your phone died or something of that sort but if you want to skip that step, you don't need to do it.
In order for us to upload photos from this app, we need to post the TR from our phone, correct? Is there any way I can use this app from my PC? Maybe I can write the TR from my computer first, then go back in from my phone and add the photos immediately afterward?
To upload photos on your PC just go to imgur.com. Email the picture to yourself on your phone, then download them on your pc and upload it to the site from there.
For videos, upload the video to youtube and then post the video as a youtube video in your post by using [ youtube] (VIDEO ID GOES HERE) [ /youtube]
The video ID is NOT the whole url, it's the alphanumeric code at the end of the url that every youtube has to identify it.
So you upload it to youtube, it spits out this url: