Twitter has long been a place for stock and crypto enthusiasts to discuss financial markets. The tweet volume related to stocks was enough back in 2012 that Twitter decided to introduce cashtags (stock tickers starting with "$" sign) separate from regular hashtags. Unfortunately, that's about as far as the cashtag innovation at Twitter has extended. Sure, the cashtag links are clickable and some of them you can even follow now...but their function remains similar to those of