Not everyone is happy about Facebook’s acquisition of Instagram this morning, it seems. In an apparent insta-backlash, a bunch of folks are tweeting about their intentions to delete their Instagram accounts now that Facebook has tainted their trendy social network with its massive data-grabbing paws.

It’s a spectacle even worse than when Instagram launched on Android, prompting all those #teamiPhone tweets. Sigh.

Some tech blogs are even posting tips and tools that help you get your data out of the service, too, like Instaport, for example. On Hacker News, a user dug up the Instagram page that lets you delete your account. Hooray. (Note: don’t click that link in haste unless you’re sure. All your photos will be gone, and you can’t re-register under the same username in the future.)

Evident among the tweeters are the typical concerns that when a big company steps in, it means things will never be the same – that Facebook will shut down the service or that they’ll change it somehow – two things Facebook and Instagram have both assured users they aren’t planning on doing. Others are concerned with what an influx of the Facebook mainstream user base will mean for their hip (but not so little) community.

Even more users seem to be concerned about Facebook’s privacy-invading ways, and are posting tweets related to how Facebook is set on collecting all your personal into one big database…so you’d better get your data out now before it’s too late!

Of these, one of the more notable Insta-quitters is Boing Boing’s Xeni Jardin, who at least explained her position with a bit more enthusiasm, not to mention vehemence, than others, saying, “I quit Facebook after the umptymillionth privacy fuckup. I vote with my attention and my data input. I vote no to that shit.”

She also re-tweeted gdgt’s Peter Rojas, who posted:

“Most people disagree, but I think it’s important to not use services you have issues with, even if they are free.”

Over-reaction from the Insta-hipsters? Another example of what all that Facebook fear-mongering can lead to? Or perhaps something indicative of a growing desire among social networking users for smaller, more private networks?

Maybe a little of all of the above.

Yes, Facebook is free, meaning you’re the product that gets sold. But Instagram is free, too, and massively growing. Eventually, it would have figured out how to monetize your eyeballs as well, albeit on a smaller scale than Facebook does now.

But there’s still something to be said about these Insta-quitters, though – it could be that for these users, Instagram, like other, new micro social networks (think Path, Pair, etc.), had provided an alternative to, and even an escape from, Facebook and all its apparently frightening size and scale.

And with that protection gone, so are they.

Image credit: Hilariously, Instagram user QuarryGirl