Thanks ever so much for your investigative work! Having only glanced at the thread on my phone, I do think that is the La-La I'm looking for, and the one who posted the message I'm looking for but I think the message in question may be on a different thread. I'll try and do some investigations in the AM...my eyes are closing at the moment:). I wish it were possible to do a "search for all messages written by a particular username", but I haven't seen this as an option here.
Will let you know if I find the message I'm searching for:). Night-night...