I'm very suprised they don't. I'm sure they will. I'm sure they will keep the TOS platform for current users and offer it to all TDAmeritrade customers. Happy to hear you have been satisfied with them as your broker. (mine is currently TOS) who is their clearing firm?
TDAmeritrade account rep told me maybe early part of 2010 for futures. The hold up is probably the back office and clearing of the futures setup. If TDA is trying to setup in-house clearing of futures it may take several months.