I've noticed recently a lot of questions coming up time and time again. I feel it would be a good idea (for someone with better post organization abilities than I) to maybe start compiling a FAQ section to sticky. Some recent questions that come to mind are, Linkshells: Where to obtain one, how to invite people and how to promote people. Macros: How to make one, what are text commands/placeholders and how do you change gear with/cast abilities with. I actually started to make a FAQ post but it just looks ugly when I try.
Feel free to post any other questions you've seen come up a lot.