Thinking of leaving Lemmy for kbin or mbin to have Mastodon integration. Mastodon is my favorite place in the fediverse and it looks like kbin/mbin will allow me to interact with EVERYTHING under one account rather than have a Lemmy and Mastodon account.
Image uploading on microblog posts should be fine. Right now, Kbin’s image uploading UI doesn’t actually give any visual feedback when you click the upload file button, but it does upload.
In general, Kbin (and by extension Mbin) is quite early in its development, so you’ll run into a good few bugs and odd UI issues. They should be resolved in the near future, and as I mentioned earlier, you can go to /m/kbinDevlog to follow progress.