There's a lot of ways of dealing with huge amounts of scrolling text (I manage it with a gigantic portrait terminal with tweaked fonts and easy-on-the-eyes colors, but there's a lot of other client-side improvements that end up disallowed because (as far as I know) everything has to be web client parity.
I admit I have not the slightest idea how complex it would be to implement, but one thing I think a lot of clients do that Sindome would benefit from is an optional separate text pane for SIC. All the major elements fit in 100 characters and on most 16:9 displays it makes more efficient use of screen real estate.
Failing an official option to do this in the web client, loosened rules to allow for this type of client side configuration would help a lot of players with overload I think.