The problem is that these lines contain script and if you are not Administrator of your Jive space you cannot write html that contains script within an HTML tile: could IT help with that? Would that work?
I prepared an example using Awesome Table for the Mining rCIP and cCIP contacts. The Google Spreadsheet is available here:
The contacts would then look like this:
AwsomeTable is a very flexible gadget:
What do you think?
Like you mentioned, a space admin can create/edit the HTML tile, additionally a user with manage community or greater would also be able to make those changes. However without giving a standard user additionally privileges there is not a way for those users to add the script within the tile.