Had initial interview with HR recruiter. She was polite and easy-going. Indicated at end of conversation that she'd like to set up a phone interview between me and hiring manager and asked for availability time slots the follow week, which I provided. Never heard back. When I send a follow-email to inquire about status, no response. If they were no longer interested it would have been professional to send a two-sentence email saying so! Just basic respect post any interview. Thanks Illumina...