Memory enhancement service Evernote is loved by many, including, it appears, venture capitalists. This morning, the startup is announcing that it has raised its third institutional round of funding, and it’s a whopper:

Sequoia Capital and previous backers are injecting $20 million into the company – that’s on top of the

EchoSign, the web-based electronic signatures and signature automation service, is launching new functionality today that allows users to use their web identities (Facebook, LinkedIn, Google) to e-sign contracts or other documents.

EchoSign’s electronic signature service lets you append digital signatures to contracts and other business documents, store them in digital form, and manage those documents without printing them out and faxing them. Currently,