Poor returns have led some investors to question whether venture capital is still a profitable model."
Emphasis mine. Looks like instead of getting acquired, VC-funded companies will have to just do it the old fashioned way and make some profit. The good news is that cashflow and profits are awesome, and owning a portfolio of companies generating positive returns for investors and growing is not a bad thing. Positive profits combined with growth typically sells well, though it does mess with the time horizon.
I reckon it'll mean less investors looking into IPO/acquisition for a huge score on a small percent of their companies, and more investors looking for solid, rapidly profitable and clearly useful companies.