I’m fairly easy to find online and always open to helping folks out.
You can reach me by email at byosko@gmail.com. Please note: I get a lot of email and I may be slow to respond. Sometimes, unfortunately, things get lost in my dreaded inbox too.
Alternatively, I use Clarity to take phone calls with people looking for advice on startups, financing, analytics, product management and more. You can schedule some time with me there: http://clarity.fm/byosko.
Finally, you can follow me on Twitter — @byosko.