Update: Just wanted to let you all know the additions made to my schedule of visits this time around.

Hey everyone, Just wanted to let you know that I’m headed to San Francisco this week and wanted to get some feedback as far as companies I should try to visit. I would also be interested to know if any of our readers work at tech companies in the San Francisco area that would allow Office Snapshots to drop by.

I do, however, have a few companies already lined up to visit:

Rofo is a free website for entrepreneurs and small businesses searching for commercial real estate and related services for facilities/office space.

Twitter is social networking and micro-blogging site that allows users to post their latest updates which are limited to 140 characters in length.

3Jam is a multi-person sms startup which allows users to text message multiple contacts at once. The product allows all message recipients to see who got the message as well as to “reply to all”.

Seesmic provides anyone with an innovative way to communicate and connect online through video conversation by recording a video directly on Seesmic’s website, with your mobile phone or by uploading an existing video straight from your computer.

Meebo is a communications and media company that’s re-writing the way people have conversations and communicate on the Web. They provide instant messaging and group chat to over 35 million people at meebo.com and via partner sites across the Web.