I invest in very early stage high-tech startups at AngelPad – some 150 so far.
You can read more about what I do in this article at Business Insider, on LinkedIn and Angel List.

If you want me to invest in your company, check out AngelPad. I started AngelPad to be able to work with founders 1:1 in the critical first 6 months of the startup’s life. Just investing is not fun, I roll up my sleeves for startups.

If you are a true geek, you might appreciate my patents on
managing online advertising using metrics such as ROI and/or profit and methods and systems for endorsing local search results.