The official 10th anniversary of the release of WordPress is May 27, 2013. It has been an amazing 10 years, during which WordPress evolved from a simple blogware to a very full-featured CMS (Content Management System), used to power some of the biggest and most popular web sites on the internet. All over the world, people are planning celebrations. As much as I like a good party, I thought this would also be a good time to celebrate WordPress by actually using WordPress - for blogging.

He talks some about when he got started with WordPress (2003) and what's happened since. He suggests that others follow suit and use the "#wp10" hashtag on Twitter to share their own posts.

Earlier this month (on the 4th, to be exact), OmniTI celebrated its 10th birthday. From humble beginnings in Theo's basement to a company of almost 50 employees, things have certainly changed.

Theo Schlossnagle also has his own post about the occasion, remembering the company's origins and what it has become:

On September 4th 1997, Sherry (my mother) and I incorporated OmniTI, Inc. and started doing business. So, naturally, on September 4th this year, clan OmniTI went to a local bar and celebrated being in business for ten years. I didn't prepare a speech, I didn't give a pep-talk; instead, I decided that day was for me. I sat back and looked on with tremendous pride at OmniTI. What is OmniTI? OmniTI is its people and their sacrifices.

OmniTI employs several web known PHPers including Chris Shiflett, Laura Thomson and Wez Furlong.