I just started reading this thread and I'm surprised no one has figured it out yet. The long-winded, exceptionally well written posts are a dead give away. Thane is Titan.
https://thinksteroids.com/community/threads/titan-labs.134356188/
Not only are their writing styles identical, but Thane hasn't been forthcoming with his mass specs, pics, etc. the same as Titan. And this might be a bit of a reach but the name Thane is unusual, however, it could be derived from Thanatos, the Greek god of death. (Titan was obsessed with Greek mythology.)
Another interesting clue is that after an absence from Meso, Titan suddenly reappeared on Oct. 27 and posted the following:
The content of Titan's post isn't significant other than confirming he had been away from Meso but the date of his return is interesting. Why do you suppose Titan just happened to be in the "neighborhood" on Oct. 27? I'll leave that to you to figure out.