TV.com reports that ABC Family has elected not to renew “Kyle XY” for a fourth season, but did pick up “Lincoln Heights” and “Greek” for additional seasons.

The news of Kyle XY’s cancellation first hit the Web via a report from EW.com’s Michael Ausiello, who believes that Kyle’s slumping ratings may have done it in. The show, ABC Family’s first original program, was one of the main reasons ABC Family has turned itself into a promising off-shoot of Disney and ABC. But now with other ABC Family shows–such as The Secret Life of the American Teenager–raising the bar, it appears that Kyle XY is the odd-man out.

I didn’t watch “Kyle XY,” but this has to be heartbreaking news to fans of the show. “Greek” makes for good summer viewing, so I’m happy to see it was picked up for another season.

In other news, TNT renewed “Leverage” for a 15-episode second season.

The early-December debut of Leverage drew an impressive 5.6 million viewers, and over its first nine episodes has averaged 3.2 million viewers.

“Leverage” has been sailing along, though it is pretty unbelievable at times. It has a sense of humor and doesn’t really take itself too seriously (except when it takes itself too seriously). The characters are diverse and strong, and though the humor can be a little “shticky” at times, it’s a pretty funny show.

“Friday Night Lights” fans have to be wondering how the ratings have been since the show debuted on NBC. Well, the show averaged 4.17 million viewers over its first three episodes, which is down from 5.61 million last season. Michael Ausiello says that the show “will be back provided all (or most) of the 4.6 million people that tuned in for last Friday’s season premiere … stick around for the entire season. And they’d be fools not to.”

Hopefully, “Friday Night Lights” can stay above the 4.0 million level so that NBC is getting enough out of the show to continue to co-own the rights with DirecTV.