edit: I have written a new post after using the published siddur that provides a personal view.
Like it or not, a new Reform Siddur is going to be published soon. Excerpt from the NY Times article below:
“Religious denominations have learned that rewriting their prayer books can result in rebellions from their worshipers, both those wedded to tradition and those hoping for dramatic change.
Now the nation’s largest Jewish movement, Reform Judaism, is preparing to adopt a new prayer book that was intended to offer something for everyone — traditionalists, progressives and everyone else — even those who do not believe in God.
The changes reveal a movement that is growing in different directions simultaneously, absorbing non-Jewish spouses and Jews with little formal religious education while also trying to appeal to Jews seeking a return to tradition. “