Some people I know use Google Finance to invest. With ETFs specifically you can watch daily inflows and outflows to and from specific sectors.
Is there a Google Finance investment philosophy?
Is there a Google Finance investment philosophy?
With AngelList, you get what AngelList thinks are the most relevant pieces of information, and it's up to you to contact the entrepreneur to verify information or get more information if you want. AngelList thinks that social proof is one of the most relevant pieces of information, so that's what you get.
The obvious problem with turning off AngelList is that with ETFs and public companies, there are many portals to get information and invest, while with startups, there is currently only one.
Perhaps a closer analogy would be something like WealthFront. I can choose to follow certain money managers and co-invest with some if I feel like it. Some are heavily into equity, while others are pursuing commodities. But to call it a community and look for WealthFront investment philosophy would still be a stretch.