Bebo Senior Network Engineer interview questions

Company contacted me based on LinkedIn. Met with one person for lunch, then came in for a multi-person interview. Was told I'd be back for a second round. Then they went dead quiet. Never heard from the recruiter again. Was contacted by hiring manager a few months later and they apologized and said they'd be in touch. Still haven't heard. Ran into hiring manager on the street - explained that the recruiter still hadn't contacted me. He said I'd hear soon. Still nothing...