this is clearly a planned move by the big money to gamble on how quickly twitter wants to ipo.. tweeter can possibly delay the twitter ipo by holding on to its symbol. twitter can pay merely a few million to clear the symbol, or pressure sec to suspend and remove tweeter. until then tweeter exists like every other shells. can this be like the shell company that went from pennies to $20 when american idol took over its symbol? it's possible. maybe tweeter has already started gobbling up the shares.
Or they can wait until everybody gets it straight that TWTR is twitters symbol. Anybody who can't get that a five letter symbol is an unlisted, and usually literally a penny stock, or a mutual fund doesn't belong in the market.