I hear ya...
One of my favorites from last week (discussing FS 1):
"@DIRECTV_Matt1 thx for the resp, but I guess @directv hasnt cut deal w/ @FOXSports1 either & your install. (pain) & svc (FL storms) are ?s"
"@BUCKEYEGURU Actually we already have that channel in our lineup. FS1 is transitioning from Fox Soccer Channel. Install: Free. Svc: 99.7%."
I have already posted a link to a tweet of "FX Primetime" confirming carriage of FXX (on Aug 3rd).
"DirecTV, Dish Network, Verizon FiOS, and AT&T U-verse are all confirmed to offer FXX. Check local listings for your provider if not listed."
Personally, I believe it will be carried (based on the news reports for carrying FS 1 and FS 2). But you're right that DirecTV twitter seems to be denying that. We'll know for sure on September 2nd.