Yes, there are some real life bhikkhus and bhikkhunis who are members here.
The most active ones at this point in time are Bhikkhu Pesala and ven. Nyanasuci, though venerables Appicchato, Dhammanando, Gavesako and others drop by on occasion.
Bhikkhu Samahita also shares a Dhamma message every day here - viewtopic.php?f=13&t=110
“I hope, Anuruddha, that you are all living in concord, with mutual appreciation, without disputing, blending like milk and water, viewing each other with kindly eyes.” (MN 31)
What is the final conviction that comes when radical attention is razor-edge sharp? That the object of the mind is mind-made (manomaya). (Ven. Ñāṇananda)
"If you have always believed that everyone should play by the same rules and be judged by the same standards, that would have gotten you labeled a radical 50 years ago, a liberal 25 years ago and a racist today." (Thomas Sowell)