For many reasons, including Panda, I've had it with Google. They've offered a bunch of free online goodies through the years and I've bitten hook, line and sinker. They have a lot of my correspondence (Gmail), photos (Picasa Web albums) and some documents (Google Docs). I opened a Google + account, though I rarely use it and am hoping I can close it.
I know there is no way of totally eliminating Google from your online life, but I'm going to close or stop using as many accounts as I can. Gmail is going to be a problem because I've been using it for years. I've set Bing as my default search engine.
I'd really like to be able to have a different user id and password when logging-in to AdSense.