Some suggestions: i am still feeling things out here and may not have come across some obvisou answers but here are a few

-make it easier to create tables in the board intro box (add a table insertion button)

-allow tables to be inserted into posts with a table insertion button

-i know being able to provide L2's service is not easy but as a long term goal it should be on the list. Once you can provide market data you will start pulling market shares real fast