I ID'd as a lesbian for a very short period of time, so I was never involved with the community, but I still read some lesbian news. But it's about the same rate I read any other news, which is rarely. Many of my "OTPs" (one true pairing) are lesbian couples: Alex and Paige from Degrassi, Emily and Naomi from Skins, Santana and Brittany from Glee (close second to Kurt/Blaine), among others.
To be honest, I don't think about it that much. I don't think it makes me any less male, trans, or gay to read news or watch shows about lesbians. If it's interesting and enjoyable, I don't care whether it's LGBT or not.
Also, it's the internet.