Is that スレ専用 a short form of “thread use only” or “lesbian …

Is that スレ専用 a short form of “thread use only” or “lesbian use only”?

スレッド→スレ or レズ→ズレ→スレ?

Slang is so confusing sometimes.

GungHo Worth More Than Nintendo: “Social Gaming Won!”:

And here’s where people should finally understand that a company’s stock ratings are NOT an accurate instrument to measure their worth. Investors only care about numbers – so it’s the numbers that determine the fate of the company. If they deal out bad numbers, their “worth” will decrease. Simple as that. If they lie about them, their stocks will rise to the skies – and (usually) eventually come down in a crash. On the other hand, executives tend to live only by the numbers too…
“Itain” Moe-Hanko Make Big Impression:

There is a certain lack of bishonen seals here, but that probably doesn’t mean anything. What do fujoshi think of ita-goods in general?
Hayate: “At Least The Bad Animation Hides The New Design”:

Oh, what has become of you, Hayate… T_T The movie was a disaster in terms of quality, and now this. No, no, no.
Windows 8 “So Bad Microsoft Gave It 2 Moe Mascots”:

Oh, it’s got Kraut Computing. All your PCs are belong to us!
New Final Fantasy XIV Trailer: “It Actually Looks Good”:

It’s Soulcalibur Online!