Stock screens allow investors to sort through lots of different stocks in search for only the ones that fit certain criteria. Investors looking for the next stock pick for their portfolios can use basic screening tools, available at both Yahoo! Finance and Google Finance. MSN recently retired its highly-regarded stock screening tools, leaving what’s freely available somewhat lacking. Screening 2.0, something I like to discuss on the site, provides the same outcomes but incorporates more algorithmic know-how, some artificial intelligence (how do you deal with an infinite P/E one…

