Why Greplin is my favorite new startup
onlineaspect.com
onlineaspect.com
(Seriously, search your inbox for 'password' at some point. You'd be amazed how many plaintext passwords, or good-forever recovery URLs are sitting there. Just the knowledge of what accounts someone has is an absolute goldmine for nefarious people. I sincerely hope the Greplin people have invested significant, meaningful effort into security and have someone who lives and breathes it, because a single exposure would evaporate them overnight.)
I think it's very useful, the only thing I miss is sort options.
One is a global search across many different services including multiple google services as well as other, completely different services (evernote for instance I think). That is a very powerful new service.
Second is a search within gmail itself, that one, my experience shows, is probably good, and not easily differentiable for me as to google's own gmail search. (And it's potentially conflicting with ActiveInbox, but I'm not sure yet.)
But the universal search is very cool, and very useful.
(This might not be the best example but Gmail is blocked by my company so I can't try this before posting.)