A recent electric edition of the Texas State Historical Association's Riding Line mentioned that the cross references in the Handbook were becoming hotlinks. I checked with Laurie Jasinksi, Handbook Research Editor, and she affirmed in a progress report that now the MAJORITY of qv's (within the text) and cross references at the text's end are now hotlinks, making moving from topic to topic much easier for researchers.
I checked articles on three bibliographers, Raines, Streeter, and Winkler, and, sure enough, most such opportunities are now hot. Jasinki noted that the 25,000 articles compose a large and varied mountain to climb, and they will be continuing to put an electric plug on the remaining qv's (quod vide, Latin for "hey guys, look over there) and cross references.
Congratulations and further good luck to the TSHA and the Handbook of Texas Online staffers.
Click and try it out!