I think it's a major flaw to this analysis that alot of those firms specialize in non-series A financing and only do occasional series A investments. Calling th

I think it's a major flaw to this analysis that alot of those firms specialize in non-series A financing and only do occasional series A investments. Calling them zombie VCs is inaccurate and makes no sense. Examples: SV Angel, Charles Schwab, Warburg Pincus, Tiger Global, etc. That, plus the fact that Crunchbase is incomplete to begin with, as others have pointed out.