Twitter Hash Tag Chat Group Index

Your Community of Interest Hashtag Index for Chat Groups on Twitter
This is a new Wiki page being developed by a novice/intermediate Wikipedian so bear with me. If any of you are experts and would like to assist the end goal is an index that is sorted alphabetically. I'm going to begin the list with a rudimentary table and the few resources I know. Please contribute to the list and spread the word through your networks.