I just returned here from Thunder, which has two amazing features:

1. It always asks whether you want to share a link from its instance, your instance, etc. It'd be cool if Blorp had this option to just always ask instead of having to go into the menu to change it every time. Even previewing what the URL would look like under each option would be cool.
2. It can create an image that has text embedded around it, which you can pick and choose in a modular way (just the image, or with the post title and/or post body, and/or the URL in the shared message body, etc.). I find this to be by far the most incredible feature that I've ever seen in any messaging app ever made (that I've tried, anyway). (In fact, the chief reason I left is that it doesn't support private-messaging, oddly enough.)