Nope..........the Church likes to keep it's numbers up. Excommunication involves a felony conviction (take your pick), being a "son of perdition" (denying the Holy Ghost), or denying the truthfulness of the Church:
"All sins shall be forgiven, except the sin against the Holy Ghost; for Jesus will save all except the sons of perdition. What must a man do to commit the unpardonable sin? He must receive the Holy Ghost, have the heavens opened unto him, and know God, and then sin against him. After a man has sinned against the Holy Ghost, there is no repentance for him. He has got to say that the sun does not shine while he sees it; he has got to deny Jesus Christ when the heavens have been opened unto him, and to deny the plan of salvation with his eyes open to the truth of it." J. Smith