Continuing on with the WHFS obituaries … Today marks the first full day in over 20 years that FM 99.1 has not carried HFS. It could be argued that the end of WHFS was inevitable. The station began going downhill some time ago — perhaps at the introduction of “Loveline” in the place of the Top 11 at 11, the inexplicable addition of Metallica to the playlist, or the mainstreaming of alternative music in the…