For those who work or study at home regularly, sometimes a change in scenery is welcome, if not required. The local coffee shop/cafe can be a viable home office away from home, with many now providing free or pay wi-fi to retain patronage. But it can be all too easy to get too comfortable and forget you're working in a public space. Here are some tips for maximizing your work experience while not coming off as an unwelcome leech...
- Buy something from the coffee shop! Allow the employees to get to know you and your unique coffee selection. Any time you appear as if you are just there to loiter or take advantage of the coffee shop space is a time when you could be making enemies. We are friends with the owner of our local coffee shop and always make time to talk with him. In our experience, we have been lucky to only meet delightful baristas.
- Tip well! Restaurant staff are more apt to provide you with those prime seats near outlets or next to the wi-fi routers when they remember you rewarded their service. And remembering their names and treating them courteously goes a long way too.
- Buy things frequently, every time you go, and regularly during your visit. Yes this can become expensive, but coffee shops are in business to make money and not to serve as your workspace or hangout. Free wi-fi is merely a fringe benefit along with their seating.
This is the only plug in our coffee shop, it is a highly coveted position and thus must be shared.
- Be willing to share your space and do not be offended if the owners or employees make requests of you. These can range from being asked to share a table to not hogging too many power outlets. Just be polite and courteous.
- Gadget security is a problem when in public spaces, be a good neighbor. Anthony detailed his suggestions here and the feel good option applies to the staff as well. If you are willing to help others and be a good neighbor more often than not you will be allowed to use wi-fi and space for longer periods of time.
Do you dear readers have any etiquette tips for making the coffee shop home?

Shaw's Original Fir...
Don't sit at a big table and plop your Macbook down with your printer, and then huge purse. Also keep your cell phone in your pocket, if you need to make a call step outside. If you have too much stuff to quickly step outside and take a call you brought too much stuff.
Adding to the security issue mentioned in #5... While mine isn't so much an etiquette suggestion, I have two words for anyone who works on a laptop at their local coffee house: Privacy Screen. Especially important for start-ups and new business pitches.
Good comments. I used to write many sermons in a local coffee shop, and would sometimes have meetings there instead of in my office. I'd offer to share my table if the space was busy, which was actually often accepted by people who were just grabbing coffee and wanted to drink their cup.
Chatting with the baristas and the owner is probably key. It wasn't long before they started chatting back, and soon, they were offering me free space on Sunday to hold adult Christian Ed classes. These ended up attracting people from the main community as well, so it was win-win.