Venenum Biodesign interview questions

Applied through their antiquated/obsolete career portal in November. Got an interview on 12/4/2017. I was told I would receive their decision after the Holidays. Now at end of January hear nothing but crickets and no response from HR or hiring manager. Interviewed with 6 people asking same questions. Got the impression that the salary would have sucked but being unemployed would have accepted anyway. Very rude and unprofessional. It only takes, at most, 2 minutes to reply as to a candidate got the job or not. It's basic professional courtesy.