I am fairly certain lostcoyote is back with a new account. I noticed the member name "tssst" and it rang alarm bells with me. He's posting mostly to behaviour-type threads, not in his "old" typing manner but I wouldn't expect him to. He had a good (but non editable) dig in at Anne on a thread.
I went searching...the first 2 sets of numbers of his IP address are the same, and I did a WhoIs IP trace - same provider and location (Rowland Heights, CA) for both of them. They both have @earthlink email addresses. He could simply have requested a new static IP from his provider, would account for the change. He also mentions "walking his dog on the trails" and there was a huge thread about lostcoyote walking his dogs on trails but them all staying behind him, Ixas_girl also went for a trail hike with him.
As I said, I can't prove it...but it's suspicious to me. Might just be a coincidence, but still. Please watch member "tssst" very, very closely and let me know if you see anything weird.