Mastodon has introduced me to the joy of reading descriptive #alttext. I take in the image then read the text as icing on the cake. It can really add extra personality to images.
I'm blind and for me alt text is the Big Special Thing about Mastodon. If someone posts a meme, I'm in on the joke. Someone shares beautifiul moss, or their cat, I'm in on the beauty or fun or whatever. I'm now 62, and this is the first time I entered a community and a culture where people grant me this kind of access and community. So grateful for people who do alt text.
@anantagd @rysiek @coffee4danz Alt text is awesome. It's a little extra work for me at times, and sometimes I'm not sure how I want to express an image or what to include or exclude in my description, but I think I do pretty well with it.