After 26 months on Twitter, I’m fast approaching ten thousand Twitter updates. That’s a lot of characters. It’s a bit of a milestone. Not like turning 18. Or turning 21. Or losing your virginity. But a milestone nevertheless.

@spectagirl suggested 10,000 shots. Indeed momentous, but not quite what I had in mind. @smarti9 started #MsHerr10kWatch2oo9. My friends are often quick to rally behind my endeavors in some fashion or another.

A few hours ago, I was 10 tweets away from 10k. By the time you read this, I’ll be 7 tweets or less from 10k. The build up to that 10,000th tweet has been fun, but also a bit daunting. Suddenly 140 characters has become a much bigger deal than necessary. There is this pressure to be momentous. Funny considering I’m much more likely to miss it completely (despite @smarti9’s 10k watch) and either use it on a reply or post something completely irrelevant.

I’ve decided to hand over the keys to my Twitter account. That means you (and everyone else) will have the opportunity to post as and from @MsHerr for up to 26 hours.

Why am I doing this? This is not the first time I’ve yielded control of my social presence. A year ago, I asked my community to help me select my avatar. My reasons then still hold true today. I believe in the social web. I believe in trusting my friends, connections, and communities. I believe in yielding control. And I’m curious to see what will happen. It could be phenomenal success or it could be an abysmal failure. But why not? Don’t answer that, it’s a rhetorical question.

How will it work? I have set up a Ping.fm account linked to @MsHerr and will publish the associated posting email address in my 10,000th tweet. You (and everyone else) can send a tweet to this address, where it will then feed automatically to @MsHerr. My only request is that you sign your tweet with ^@yourtwittername (please replace yourtwittername with your actual twitter name so people can link to you). Ping accepts text updates and photo updates, so feel free to post pics too. If you need a how-to, check out Ping’s posting guides.

My disclaimer: I reserve the right to delete any tweet. If you do not sign your tweet, I will probably delete it. If I feel violated by your tweet, I will probably delete it. After all, this is my account we’re talking about.

That’s it. That’s the deal. Make me laugh. Make me cry. Make me proud. And remind me why I fell in love with the social web so many months ago.