I gave a telephonic interview after which I was invited to the office for 3 in person interviews. The first was with the CTO and the other 2 were with software engineers at some level in the company. This was in summer last year and I am technically still AWAITING decision. I have lost count of the number of emails I have send to the CPO who I was in touch with for the entire process and was the person who took my phone interview. I mean I can figure out that there wasn't a match and that you guys are quite busy running a start-up but if a person can take out 5 hours for the interview process, I am sure, 2 mins for writing an email is a bare minimum level of courtesy expected and that too after probably having received at least 10 follow up emails from me.