Well, I'm a bit late here, but at least yesterday I would have voted "no" to prevent any more hostilty between both communities on HLP's behalf. Now that I have slept over it (and the situation changed a little) I think now I can give my own feelings a little more room, and therefore I voted "yes". It would be great to have another english speaking wc-board.
However, I think to insert WC into the mainpage as well will not work out, you will have to administrate that and collect stuff and you people will always be between two worlds (WC and FS), so either one or both will suffer sooner or later.
As for having a WC-board or a general discussion board (which would certainly be no bad idea), I want to make a suggestion :
Wait until we have made the first release. I hope 3.6.9 will develop well and isn't too far away, since we are now more or less bound to this date. I have a few plans regarding some more PR, which will hopefully bring more interested people (into boths game-universe and communities). And if then the interest in either HLP or WCS will raise, we could think about a WC only board. What do you think ?