Yeah, I figured it would be pretty dead right about now. I used to lurk silently in another grad school forum, but there was nothing there regarding foreign languages. At least there's a section of the forum dedicated to them here. Hopefully it'll be more active in the fall!
In terms of strategy...hmm.
GRE/GPA: My GRE scores and undergrad GPA are pretty good. I don't have a perfect GRE score, but after the 95th percentile for the Verbal section, nobody really cares, right? And even then, I'm not sure how important the GRE is, from what I've seen on the results page (which seems to be down right now). Also, I graduated magna, so while my GPA wasn't a perfect 4.0, it shouldn't hold me back (hopefully).
Writing sample: I'm doing a Masters degree, and I would like to use my MA thesis, or an excerpt from it, for my writing sample. I'm working on that right now. It'll be finished and submitted more than a month before my applications are due. I'll just need to work hard on it for the next few months.
Letters of recommendation: I've asked one professor about a letter of rec so far. Another professor from my MA program told me I'd do very well in a PhD program, so I'm sure she would be happy to write a letter for me as well. There's another professor from my undergrad institution who I think would be able to write a good letter for me, so I'll probably ask her next month. I have been communicating with her from time to time, so hopefully it won't be too out of the blue.
Statement of Purpose: I haven't started any of my SoPs, mostly because I'm waiting for the applications to open. Sometimes you can only see the exact SoP prompt on the application. But I have been jotting down all of the things that come to mind that would be useful to include in my SoP, and I've found a few articles about SoP writing that might be helpful. I'm hoping to have drafts of all of them by the end of September.
Everything else: I don't know what else to do at this point, except maybe try to submit a paper for a conference. The main thing that will hurt my application is probably that I'm not from a Francophone country, but I can't change that. I also don't know if I should contact possible advisors -- it seems kind of fake, to me, but some people recommend it. I'll probably end up asking around about that one.