They're apparently changing the ETF structure from a Unit Investment Trust to an Open-End Fund and need us to vote, but I've never been hounded to vote my proxy like this before. Twice-weekly mailings (of increasing urgency), every day e-mails (one from them, one from my brokerage), they were even calling every other day for a while there until I told them to quit. Why the "all out" effort to get votes for this seemingly meaningless paperwork change?