Maybe. 

While hitting back against the lemming is good, this would probably reduce turnout, due to the fact that it's even more buttons to click and some people might not be comfortable with DMs (not sure who wouldn't be, but still.) 
Also, the possibility of meddling is super real. While it's good for now due to numbered ballots, if someone's planning to meddle with the results then why would they put numbers on the ballots in the first place?