Spectrum interview questions

I completed an interview with a recruiter who stated my name would be passed on to the Hiring Manager based on our discussion. I was given a date that I would hear something by. The date passed so I followed up with a phone call in which the recruiter gave me another date. That date also passed so I followed up with an email asking if I was still a possible candidate. I was told I was and should hear something soon (either way). That was 10 days ago. I have given up. I don't want to work for a company who makes promises and don't follow up with potential employees.