<human>: Can you give me a shortened version of the text?

This has been going on for over a year now and it's reached ridiculous levels.

Story goes like this: About a year and a quarter ago, I joined a gaming community, all was well. I ended up doing well, got on with the owner, ended up in a position of responsibility and all was well. Over time, the community decided they didn't like me and started causing trouble with me, eventually leading to attacks regarding my personal life and clearly making me emotionally uncomfortable. After it got too much, I left and went about my own life and tried to seperate myself as far as possible from them. Apart from a few little things, it eventually faded off, for the most part.

Then, today, they decided to come and bother me again. This consisted of joining my Teamspeak server (which, admittedly, is public, and I like it being public so people can join easily). Fortunately with a heads-up from a friend in the community, I was able to make my channel private. Following on from the previous episodes with them, me and the 5 friends I was talking/gaming with just decided to ignore them.

In the mean time, they constantly poked, whispered, and otherwise tried to cause a nuisance, including using photoshopped pictures of me for no other reason than to annoy and belittle me. We knew full well if we engaged them, the situation would get worse and they'd just keep coming back.

Now, I'm tempted to let them slide, but if they do come back again, despite the fact we gave them no attention, I'm not eager to put up with it again. I could just change my Teamspeak IP, but they've found my Facebook again and are bothering me through Steam. 

So, I'm here asking for advice, **what should I do?**

My initial reading suggests I need to clearly, evidently, and through recordings tell them basically to leave me alone, call it quits and be done with. From then on, I'm in the right to persue stopping them by contacting their ISPs or the police.

Has anyone got some input? I really don't want this hassle, I just want to be able to get on with my own life without a load of immature idiots constantly bothering me and dragging me down.
<bot>: Idiots I fell out with still bothering me a year and a quarter later, don't want to just keep letting it slide, what are my options?