I looked though a few pages of posts here and didn't find this subject. But I can't be the only one thinking INDENT has become over-styled, can I?
Before, INDENT did just that - indented the text.
Nowadays it does a small indent and puts a coloured box below the text. This makes an indented passage very disruptive and look like a block of text that isn't really part of the post.
Indents can also be stacked, and this should mean the block of text is further indented. In current style it gets weird.
And instead of making it clear that the indented text block is related but subordinate to the previous, it looks like this.
I am suggesting that the INDENT tag is changed back to a format similar to before.