I'm pretty much a fanfic virgin. Ok, so I've read a few. Mostly XF, and back in the day. Something about being handed a STACK of Lydia stuff on an already overly scheduled TWO DAY vacation just in case I needed something to read. ::eye roll::
I don't know if I've read much more than two non-XF fics. Pretty sure there was one HP, and I couldn't tell you what the other one was.
So yes, I had to look up OT3. Sue me. I actually knew at one time what OTP was. Of course, I had to look *that* up as well so no big surprise I forgot. So off I went, searching the net for "ot3 dr who."
On the website:
http://tvtropes.org/pmwiki/pmwiki.php/Main/OT3 ... in a listing of examples of OT3... this is one of the lines I found:
"•It's pretty much a grab bag with Torchwood. Everyone is Bi, so anything goes, canonically."
Dude, you gotta love it.
I pretty much don't consider ANYTHING "one true" whatever. But I might be inclined to read some of the OT3 Dr Who stuff.
It's funny, I know SOOO many people who are fanfic readers/writers. I can probably name 10 without even straining my brain. I guess it's not contagious, huh?