Welcome Anna1.
I'm OB-Wan and I moderate the Buffy forums along with Markpud. If you have any questions please do not hesitate to ask.
You will find that everyone here is friendly, knowledgeable and helpful.
We enforce strict guidelines (in a gentle way) about spoilers and require everyone to be polite to each other. We are also a family-friendly site (which isn't always easy considering how adult Buffy can be) so we ask everyone to mind their language.
Besides that we are pretty free-wheeling. Feel free to jump right in and start discussing our favorite TV series.
Again, if you have any questions just ask, many moderators from different forums are Buffy fans so there are lots of people who can help with just about anything.