I can't overstate how awesome it is having tech savvy customers. Support requests for S3stat (one of my businesses) more often than not come with implementation suggestions. Everybody who signs up has to at least gotten as far as to get Amazon S3 working for their site, so my userbase is essentially pre-screened for smartness. They just plain figure things out on their own, so if they contact you it's because something is actually broken. It rocks.<p>Compare that to the consumer-facing site I run where the biggest tech support request I get is from people who can't tell the difference between wordpress.com and wordpress.org, followed closely by people who sign up for an account, never do anything with it, then demand to have their account deleted.<p>My next project will be another one targeted at tech-savvy users. I'm already looking forward to the first bug reports with patches included.