There was a weird IP-law related takeover of shaggybevo (shaggytexas). Two founding owners fought it out in a court of law and the "silent partner" won the rights to the name, but the "active partner" abandoned it for a new place and a large portion of the people followed.
The new site is surlyhorns. It's most of the same folks, most of the same attitude, for better or worse. Like most school-specific boards, the football/sports threads can be a beating. But I go there for the BBQ talk, there's really no place better on all of the interwebz.
Scipio Tex is still around, he's actually a hired writer for my friend's publication, Inside Texas. Consequently he doesn't post much anymore. Or at least, not for free.