lots of small links i don't care about (like flagging things, parent, ...) + dates and such. i focused the experience on reading, so i also make all comments co

lots of small links i don't care about (like flagging things, parent, ...) + dates and such. i focused the experience on reading, so i also make all comments collapsed by default so i can first read the top level ones. also have parts that were in viewport have style of 'visited' so I can ignore it next time. in other words, lots of changes to make the experience easier (to me)