Well, Nader already failed to qualify in Texas so there goes the 50 state thing. BTW, if he failed with Texas he's pretty much guaranteed to fail in Oklahoma, North Carolina, and Georgia, which have even more difficult access. He'll also fail in Florida unless he gets on with a party line (and it's unclear whether the Reform Party qualifies, because they didn't hold a nominating convention as Florida law specifies).
High poll numbers like this will embolden Ralphie.