The past 10 years returns of VC's investment strategy says nothing about his strategies relative performance.
what i meant was that blind trust in traditional VC strategy doesn't make any sense, since on average they suck.
my strategy is still new (<12 months old), so there's no historical performance to compare, outside my investing at Founders Fund (which looks pretty good so far) and my own angel investing (which also looks pretty good).
sorry i can't share #'s here on those, but as a personal investor i was in early on Mint, SlideShare, Simply Hired, & Mashery. as a professional investor at Founders Fund i was in early on Twilio, CrowdFlower, CreditKarma, Bitly, and several others which are doing pretty well.
still, it's too early to say whether i'm any good or not.
my point was simply that arguing status quo doesn't make sense when status quo is sucking pretty hard.
That said, your post does imply that the weak returns of the VCs last decade lend your approach merit when you point out their weak returns and then say:
"to be more specific: if we look at the #'s, on average it's more likely that high-volume, spray & pray investing -- which i will going forward refer to as "a quantitative investment strategy" -- is likely to be successful than a "focused, low-volume" investing strategy."
(Of course I assume you measure success by expected value, not the chance of being in the black after a small number of investments)
little bit complex to describe, adn we're still developing it so even i'm not final on which parts add most value.
but we are trying some new shit. some of it hopefully works ;)
Worst case, you have an existing relationship with a large number of startups, a percentage of which will undoubtedly go on to bigger things or exits -- the trick is of course in how big that percentage is.
This is evidenced somewhat by the increasingly large number of teams getting accepted by YC.