To manage the process, we've designated our product manager to handle the inbound engineering interest and our customer support manager to handle the inbound sales, ops, etc. interest. When a match is made on AngelList, we have a simple form email that allows an interested candidate to schedule a 10 minute Skype call with someone on the hiring team to discuss the position and the candidate's background. We have three employees who do these Skype calls, and each blocks off 1-3 hours per week for Skype hiring calls (allowing us to do 18-54 initial Skype screens per week) in just 3-9 total hours. Last week our team spoke to ~30 sales/ops candidates and 5 engineers. If we like the candidate and they like us in our brief 10 minute call, we bring them in for lunch, and then eventually, for a project.
My email's in my profile if anyone wants to know more.