That’s because unlike FR, Colorado can’t ban Cruz voters. Also most Cruz voters, like myself, decided it was a waste of time to vote on the FR caucus thread. Unlike the tRump supporters we are actually doing what it takes to get Sen. Cruz elected President of the US, not prom King of FR.
Caucus participating is about the same number of people voting as January, so the whole "Cruzers are just boycotting these unfair caucus threads! Or they've been zotted!" is just another lie from the dwindling number of committed Cruzbots.
The ridiculous caucus thread is nothing more than oppo research for the Trump bullies to gather names and find out who their enemies are. I quickly realized it was a waste of time. It’s about as scientific a poll as those asinine Drudge debate polls.